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1998 IEEE Approved Indexing Keyword List
In November of 1995 the IEEE Technical Activities Board (TAB) 
passed the following resolution regarding the inclusion of an 
abstract and indexing keywords with all manuscripts submitted 
by prospective IEEE authors:


     "In order to provide accurate, timely and cost-effective 
      information about all IEEE periodical publications and 
      conference proceedings, ...
          1. It shall be TAB policy that all papers published 
          in IEEE Transactions, Journals, Letters, conference 
          proceedings and where appropriate, Magazines, shall 
          include an abstract and appropriate indexing terms 
          (keywords) selected from a centrally maintained IEEE 
          "thesaurus," 
     and, 
          2. To implement this policy, IEEE staff is instructed 
          to develop procedures that enable authors, editors or 
          conference committees to provide that information, or 
          as an alternative, to provide for its generation as an 
          optional IEEE service."


In order to help prospective authors comply with the above policy 
the IEEE Abstracting and Indexing (A&I) Products Department makes 
available the current list of approved Indexing Keywords used to 
characterize all archival IEEE articles published. This keyword list 
(or 'thesaurus') is made available as an autoretrievable ASCII file 
by sending an e-mail to keywords@ieee.org . The response to the 
e-mail sends the alphabetical list of approved IEEE keyword terms. 

This latest revision, new as of 1998, superceeds and replaces all 
previous versions; using outdated keyword lists will make articles 
harder for researchers to locate. We suggest you DO NOT SAVE THIS 
FILE AFTER COMPLETING YOUR ARTICLE. Instead, always autoretrieve 
the latest revision directly from IEEE each time you need to add 
keywords to newly composed articles.

Articles that include indexing keywords help identify and emphasize 
important subject matter they report. In addition:
- - Electronic searches for articles are often more productive when 
     authors provide keywords (or 'indexing terms') in addition to 
     the abstract to locate articles.
- - Concepts inherent (but unstated) in an article should normally be 
     indexed unless they are so rudimentary as to be presumed by any 
     novice looking for information. An author should use judgment, 
     but it is always better to err on the side of inclusion rather 
     than exclusion.
- - IEEE policy -- and good indexing practice -- assigns the most 
     specific indexing keywords available to describe the major 
     points or topics covered in the article.
- - Choosing keywords from the current IEEE Indexing list promotes 
     standardized indexes


               HOW TO CHOOSE THE BEST INDEXING KEYWORDS 
             ============================================
LIST:     
- - Make a list of the major topics embodied in your article. 
     Be as specific as possible in describing the concepts or ideas 
     in the article.

SELECT: 
- - Search through the list of approved IEEE keywords. Select the 
     closest matching word or phrase for each topic in the article. 
- - It is hard to predict how many keywords will suffice. Experience 
     has shown us that most IEEE articles are well indexed if they 
     use five to eight indexing keywords. 
- - As new technologies evolve, when there are no appropriate IEEE 
     keywords the author is encouraged to create keywords. These 
     will be monitored and may be incorporated in future keyword lists.
                                    
                                    

For further information on Abstracts or Indexing please contact:
=======================================================================
 Adam D. Philippidis  < aphilipp@ieee.org >       v-mail: 732-562-6840 
 Manager, Abstracting & Indexing Products Dept.      fax: 732-562-1182 
 IEEE                                                                  
 PO Box 1331                                                           
 445 Hoes Lane, Piscataway NJ, 08855-1331   (USA)                      
=======================================================================






= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =
     1998 IEEE   Approved   Indexing   Keyword   List
(c) 1998 Institute of Electrical and Electronics Engineers
 = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =

Caution: Keywords preceded by an asterisk (*) should not be used. 
         Instead, use one of the choices indicated.

NOTE:    Sometimes, below the keyword usage notes are provided 
         [in square brakets] for cases requiring extra care.


ablation
absolute stability
absorbing media
abstracts
ac circuit breakers
ac generator excitation
ac generators
ac machines
*ac measurements+ ===> instead use: 
    electric variables measurement
ac motor drives
ac motor protection
ac motors
*accelerated testing+ ===> instead use:
    life estimation
acceleration
acceleration control
acceleration measurement
*accelerator beams+ ===> instead use:
     particle beams
accelerator cavities
accelerator control systems
*accelerator magnet power supplies+ ===> instead use:
     accelerator power supplies
accelerator magnets
accelerator measurement systems
accelerator power supplies
accelerator rf systems
accelerator safety
accelerators
access control
access protocols
accidents
acoustic applications
acoustic arrays
acoustic beam focusing
acoustic beam steering
acoustic beams
acoustic bonding
*acoustic communication (underwater)+ ===> instead use:
     underwater acoustic communication
acoustic convolvers
acoustic correlators
acoustic couplers
acoustic delay lines
acoustic detectors
acoustic device fabrication
   [usage note: use for both commercial and noncommercial processes]
acoustic device thermal factors
acoustic devices
acoustic diffraction
acoustic distance measurement
acoustic emission
acoustic fields
acoustic filters
acoustic frequency conversion
*acoustic generators+ ===> instead use:
     acoustic radiators
acoustic holography
acoustic imaging
acoustic impedance
acoustic interferometry
acoustic materials
acoustic materials-processing applications
acoustic measurements
acoustic microscopy
acoustic motors
acoustic noise
acoustic noise measurement
acoustic oscillators
acoustic parametric amplifiers
acoustic parametric devices
acoustic position measurement
acoustic propagation
*acoustic propagation in nonlinear media+ ===> instead use:
     nonlinear acoustics
acoustic pulse compression
acoustic pulses
acoustic radiation effects
acoustic radiators
acoustic reflection
acoustic refraction
acoustic resonator filters
acoustic resonators
acoustic scattering
acoustic signal analysis
acoustic signal detection
acoustic signal processing
*acoustic sources+ ===> instead use:
     acoustic radiators
acoustic spectroscopy
*acoustic surface waves+ ===> instead use:
     surface acoustic waves
*acoustic telemetry (underwater)+ ===> instead use:
     underwater acoustic telemetry
acoustic testing
acoustic tomography
acoustic tracking
*acoustic transducer arrays+ ===> instead use:
     acoustic arrays
acoustic transducers
acoustic velocity
acoustic velocity measurement
   [usage note: use for velocity measurement by acoustic means. 
   for acoustic wave velocity, use instead "acoustic propagation"]
acoustic waveguides
acoustics
acoustoelectric correlators
acoustoelectric delay lines
acoustoelectric devices
acoustoelectric effects
acoustoelectric transducers
*acoustomagnetic effects+ ===> instead use:
     magnetoacoustic effects
acoustooptic convolution
acoustooptic correlators
acoustooptic couplers
acoustooptic deflectors
acoustooptic devices
acoustooptic diffraction
acoustooptic effects
acoustooptic filters
acoustooptic measurements
acoustooptic modulation
*acoustooptic scanning+ ===> instead use:
     acoustooptic deflectors
acoustooptic signal processing
acoustooptic switches
acoustooptic transducers
activation analysis
active antennas
active arrays
active circuits
active filters
active vision
*actively loaded antennas+ ===> instead use:
     active antennas
actuators
acupuncture
ac-ac power conversion
ac-dc power conversion
ada
adaptive arrays
adaptive coding
adaptive control
adaptive decoding
adaptive equalizers
adaptive estimation
adaptive filters
adaptive kalman filtering
adaptive modulation
adaptive observers
adaptive optics
adaptive radar
adaptive resonance theory
adaptive signal detection
adaptive signal processing
adaptive systems
adders
addition
*adhesives+ ===> instead use:
     bonding
*adjacent channel interference+ ===> instead use:
     interchannel interference
admittance
admittance matrix
admittance measurement
*advanced tv+ ===> instead use:
     hdtv
aerodynamics
aerosols
aerospace biophysics
aerospace control
*aerospace ground equipment+ ===> instead use:
     ground support
*aerospace ground services+ ===> instead use:
     ground support
aerospace industry
aerospace simulation
aerospace test facilities
aerospace testing
*afc+ ===> instead use:
     frequency control
aging
*aging of persons+ ===> instead use:
     geriatrics
agriculture
*aids for the handicapped+ ===> instead use:
     handicapped aids
*air blast circuit breakers+ ===> instead use:
     gas blast circuit breakers
air break switches
*air bubbles+ ===> instead use:
     bubbles
*air circuit breakers+ ===> instead use:
     gas circuit breakers
air conditioning
air gaps
air insulation
air pollution
air traffic control
air transportation
airborne radar
aircraft
aircraft antennas
aircraft communication
aircraft computers
aircraft control
aircraft control human factors
aircraft crew training
aircraft detection and tracking
aircraft display human factors
aircraft displays
*aircraft electrical systems+ ===> instead use:
     aircraft power systems
aircraft electronics
*aircraft engines+ ===> instead use:
     aircraft propulsion
aircraft expert systems
aircraft instrumentation
aircraft landing guidance
aircraft lightning effects
aircraft maintenance
aircraft navigation
aircraft power systems
aircraft propulsion
aircraft reliability
aircraft testing
*aircraft tracking+ ===> instead use:
     aircraft detection and tracking
alarm systems
algebra
*algebraic manipulation+ ===> instead use:
     symbol manipulation
algebraic riccati equations
algebraic-geometric codes
algorithms
all pass circuits
*allocation+ ===> instead use:
     resource management
alloys
*alnico+ ===> instead use:
     permanent magnets
*aloha+ ===> instead use:
     access protocols
alpha particles
alpha-particle detectors
alpha-particle radiation effects
alpha-particle spectroscopy
alpha-particle spectroscopy detectors
alternators
altimetry
aluminum
aluminum alloys
aluminum compounds
aluminum conductors
*aluminum industry+ ===> instead use:
     metals industry
aluminum integrated circuit conductors
aluminum power conductors
*am+ ===> instead use:
     amplitude modulation
am noise
ammeters
amorphous magnetic films
*amorphous magnetic layered films
amorphous magnetic materials
amorphous magnetic wires
amorphous materials
*amorphous semiconductors
amplifier distortion
amplifier noise
amplifiers
*amplitude and phase shift keying+ ===> instead use:
     quadrature amplitude modulation
amplitude estimation
amplitude modulation
amplitude shift keying
am-pm conversion
analog circuits
analog computers
analog integrated circuits
analog memories
analog multipliers
analog processing circuits
analog system fault diagnosis
analog system fault tolerance
analog system testing
analog systems
*analogical reasoning+ ===> instead use:
     case based reasoning
analog-digital conversion
anechoic chambers (acoustic)
anechoic chambers (electromagnetic)
anemometers
anesthesiology
angiocardiography
angle modulation
angular velocity
animals
animation
anisotropic media
annealing
anodes
ansi standards
*antarctic region+ ===> instead use:
     arctic regions
antenna accessories
antenna array feeds
antenna array mutual coupling
antenna arrays
*antenna components+ ===> instead use:
     antenna accessories
antenna feeds
antenna measurements
antenna mechanical factors
antenna proximity factors
antenna radiation patterns
*antenna terrain factors+ ===> instead use:
     antenna proximity factors
antenna theory
antenna tolerance analysis
antenna transient analysis
antennas
antialiasing
*antiferroelectric materials+ ===> instead use:
     dielectric materials
antiferromagnetic materials
aperture antennas
apertures
*appliances+ ===> instead use:
     home appliances
application specific integrated circuits
approximation methods
aquaculture
*ar processes+ ===> instead use:
     autoregressive processes
arbiters
arc discharges
arc heating
*arc lamps+ ===> instead use:
     lighting
*arc welding+ ===> instead use:
     welding
architectural acoustics
architecture
*architecture (computer)+ ===> instead use:
     computer architecture
arctic regions
area measurement
argon
*arima processes+ ===> instead use:
     autoregressive integrated moving average processes
arithmetic
arithmetic codes
*arma processes+ ===> instead use:
     autoregressive moving average processes
arms control
*arms (robotic)+ ===> instead use:
     manipulators
*arq+ ===> instead use:
     automatic repeat request
*array processing+ ===> instead use:
     parallel processing
array signal processing
arrays
arresters
art
art neural networks
artificial biological organs
artificial intelligence
artificial limbs
*ask+ ===> instead use:
     amplitude shift keying
*askarel insulation+ ===> instead use:
     polychlorinated biphenyls
*assemblers (program)+ ===> instead use:
     program assemblers
assembly
   [usage note: use when the focus is on the process 
   rather than the overall system or setup]
*assembly methods+ ===> instead use:
     assembly
*assembly planning+ ===> instead use:
     assembly
assembly systems
associative memories
associative processing
astronomical satellites
astronomy
asymptotic stability
asynchronous logic circuit fault diagnosis
asynchronous logic circuit fault tolerance
asynchronous logic circuit testing
asynchronous logic circuits
asynchronous rotating machines
asynchronous transfer mode
*ate+ ===> instead use:
     automatic test equipment
*atm+ ===> instead use:
     asynchronous transfer mode
*atmosphere+ ===> instead use:
     planetary atmospheres
atmospheric measurements
atomic beams
atomic clocks
atomic force microscopy
*atomic frequency standards+ ===> instead use:
     atomic clocks
*atomic lasers+ ===> instead use:
     gas lasers
atomic measurements
atomic physics
attenuation
attenuation measurement
attenuators
attitude control
*attitude determination+ ===> instead use:
     position measurement
*atv+ ===> instead use:
     hdtv
*audible noise+ ===> instead use:
     acoustic noise
audio amplifiers
audio coding
audio oscillators
audio recording
audio systems
*audio-visual instructional aids+ ===> instead use:
     educational technology
*auditory evoked potentials+ ===> instead use:
     bioelectric potentials
auditory system
aurora
authoring languages
authoring systems
*autocorrelation+ ===> instead use:
     correlation
automata
automated highways
*automatic frequency control+ ===> instead use:
     frequency control
*automatic gain control+ ===> instead use:
     gain control
automatic optical inspection
automatic programming
automatic repeat request
automatic test equipment
automatic test languages
automatic test software
automatic testing
*automatic vehicle monitoring+ ===> instead use:
     road vehicle location monitoring
automation
*automobiles+ ===> instead use:
     road vehicles
*autonomous vehicles+ ===> instead use:
     mobile robots
autoregressive integrated moving average processes
autoregressive moving average processes
autoregressive processes
autotransformers
availability
avalanche breakdown
avalanche diodes
avalanche photodiodes
*avionics+ ===> instead use:
     aircraft electronics
awards
backfire antennas
backpropagation
*backscattering+ ===> instead use:
     scattering
backward wave oscillators
backward wave tubes
*bacteria+ ===> instead use:
     microorganisms
balloons
baluns
banach spaces
bandlimited circuits
bandlimited communication
bandlimited signals
bandlimited stochastic processes
bandpass filters
*bandpass limiting+ ===> instead use:
     limiting
bandstop filters
bandwidth compression
bang-bang control
*banking+ ===> instead use:
     financial data processing
bar codes
baritt diodes
barium
barium alloys
barium compounds
barkhausen effect
batteries
battery chargers
battery storage plants
bayes procedures
*bcd+ ===> instead use:
     binary coded decimals
bch codes
*beam focusing+ ===> instead use:
     focusing
*beam shaping+ ===> instead use:
     shaped beam antennas
beam splitting
beam steering
beam waveguides
*beamforming+ ===> instead use:
     array signal processing
beams
beam-lead devices
*beam-trapping+ ===> instead use:
     self-focusing
*bearing estimation+ ===> instead use:
     direction of arrival estimation
bearings (mechanical)
behavioral science
belief maintenance
*belief revision+ ===> instead use:
     belief maintenance
beryllium
beryllium alloys
beryllium compounds
*bessel differential equation+ ===> instead use:
     bessel functions
bessel filters
bessel functions
*bessel transforms+ ===> instead use:
     hankel transforms
beta rays
betatrons
beta-ray detectors
beta-ray effects
beta-ray spectroscopy
beta-ray spectroscopy detectors
bibliographies
bicmos analog integrated circuits
bicmos digital integrated circuits
bicmos integrated circuits
bicmos memory integrated circuits
biconical antennas
bifurcation
bilinear systems
bilinear transformations
bimos integrated circuits
*binary arithmetic+ ===> instead use:
     digital arithmetic
binary coded decimals
binary sequences
*binary signals+ ===> instead use:
     signals
binomial distributions
*bioacoustics+ ===> instead use:
     biomedical acoustics
biochemistry
*biocontrol+ ===> instead use:
     biological control systems
*biocybernetics+ ===> instead use:
     cybernetics
bioelectric phenomena
bioelectric potentials
*biofeedback+ ===> instead use:
     biological control systems
biographies
biological cells
biological control systems
biological effects of acoustic radiation
biological effects of electromagnetic radiation
*biological effects of gamma rays+ ===> instead use:
     biological effects of nuclear radiation
biological effects of nuclear radiation
biological effects of optical radiation
biological effects of radiation
biological effects of x-rays
biological gases
biological liquids
biological materials
*biological membranes+ ===> instead use:
     biomembranes
biological motor systems
biological organs
*biological radiation effects+ ===> instead use:
     biological effects of radiation
biological system modeling
biological systems
biological thermal factors
biological tissues
biology
bioluminescence
biomagnetics
biomechanics
biomedical acoustic imaging
biomedical acoustics
biomedical applications of acoustic radiation
biomedical applications of electromagnetic radiation
*biomedical applications of gamma rays+ ===> instead use:
     biomedical applications of nuclear radiation
biomedical applications of nuclear radiation
biomedical applications of optical radiation
biomedical applications of radiation
biomedical applications of x-rays
biomedical communication
biomedical computing
biomedical electrodes
biomedical electromagnetic imaging
biomedical engineering
biomedical engineering education
biomedical equipment
biomedical equipment safety
*biomedical gamma-ray imaging+ ===> instead use:
     biomedical nuclear imaging
biomedical image processing
biomedical imaging
biomedical impedance imaging
biomedical infrared imaging
*biomedical instruments+ ===> instead use:
     biomedical measurements
biomedical laboratories
biomedical magnetic resonance imaging
biomedical materials
biomedical measurements
biomedical microscopy
biomedical monitoring
biomedical nuclear imaging
biomedical optical imaging
biomedical power supplies
biomedical recording
biomedical signal analysis
biomedical signal detection
biomedical signal processing
biomedical telemetry
biomedical transducers
*biomedical ultrasonics+ ===> instead use:
     biomedical acoustics
biomedical x-ray imaging
biomembranes
*biomolecular electronics+ ===> instead use:
     molecular electronics
biophysics
*biosensors+ ===> instead use:
     biomedical transducers
*biotelemetry+ ===> instead use:
     biomedical telemetry
*biped locomotion+ ===> instead use:
     legged locomotion
bipolar analog integrated circuits
bipolar digital integrated circuits
bipolar integrated circuits
bipolar memory integrated circuits
bipolar transistor amplifiers
bipolar transistor circuits
bipolar transistor logic devices
bipolar transistor oscillators
bipolar transistor switches
bipolar transistors
*bipolar-cmos integrated circuits+ ===> instead use:
     bicmos integrated circuits
biquadratic filters
biquadratic functions
*birds+ ===> instead use:
     animals
birefringence
bismuth
bismuth alloys
bismuth compounds
*bist+ ===> instead use:
     self-testing
*bistability (optical)+ ===> instead use:
     optical bistability
bistable circuits
*bistatic scattering+ ===> instead use:
     multistatic scattering
bit mapped graphics
*bit synchronization+ ===> instead use:
     synchronization
blackboard architecture
*bladder+ ===> instead use:
     urinary system
bloch lines
block codes
blood
blood flow
blood flow measurement
blood oxygenators
blood pressure
blood pressure measurement
blood pumps
blood vessels
bode diagrams
boilers
bolometer mounts
bolometers
boltzmann equation
boltzmann machines
bonding
bones
book reviews
boolean algebra
boolean functions
booster accelerators
booster injectors
boron
boron alloys
boron compounds
boundary element methods
boundary integral equations
boundary scan testing
boundary value problems
bragg scattering
brain
brain modeling
braking
*breadth first search+ ===> instead use:
     tree searching
*breakdown+ ===> instead use:
     electric breakdown
bremsstrahlung
bridge circuits
brillouin scattering
broadband amplifiers
broadband communication
*broadband isdn+ ===> instead use:
     b-isdn
broadcast channels
broadcasting
bromine
bromine compounds
brushes
brushless machines
brushless rotating machines
bubble chambers
*bubble domains+ ===> instead use:
     magnetic bubble domains
bubbles
*bucket brigade devices+ ===> instead use:
     charge transfer devices
*buckminsterfullerene+ ===> instead use:
     fullerenes
buffer circuits
buffer memories
buffers
*building acoustics+ ===> instead use:
     architectural acoustics
*building automation+ ===> instead use:
     building management systems
building management systems
buildings
built-in testing
bulk acoustic wave devices
*bulk memories+ ===> instead use:
     mass memories
*bulk power systems+ ===> instead use:
     interconnected power systems
*bunched particle beams+ ===> instead use:
     particle beam bunching
bundle conductors
buried antennas
buried object detection
burn-in programs
burst correction codes
burst noise
burst switching
bus admittance matrix
bus impedance matrix
bus transfer
busbars
*bushings+ ===> instead use:
     insulators
business
business communication
business data processing
business economics
business planning
*business writing+ ===> instead use:
     writing
butterworth filters
*b-isdn
c language
cable insulation
cable shielding
cable tv
cable tv interference
cable tv repeaters
cable tv transmission lines
cables
*cables (mechanical)+ ===> instead use:
     mechanical cables
cache memories
*cad+ ===> instead use:
     design automation
cadcam
cadmium
cadmium alloys
cadmium compounds
*cae+ ===> instead use:
     computer aided engineering
calcium
calcium alloys
calcium compounds
calculators
calculus
calibration
calorimetry
*cam+ ===> instead use:
     manufacturing automation
camac
*camcorders+ ===> instead use:
     video cameras
cameras
cancer
capacitance
capacitance measurement
capacitance transducers
capacitive energy storage
capacitor compensated distribution lines
capacitor compensated transmission lines
capacitor motors
capacitor switching
capacitors
*capillaries+ ===> instead use:
     blood vessels
carbon
carbon compounds
carbon dioxide lasers
carbon monoxide lasers
cardiac pacemakers
cardiography
cardiovascular system
*careers+ ===> instead use:
     engineering profession
*carrier processes+ ===> instead use:
     charge carrier processes
carrier sense multiaccess
cascade circuits
cascade control
cascade systems
*case+ ===> instead use:
     computer aided software engineering
case based reasoning
cassegrain antennas+ ===> instead use:
     multireflector antennas
cathodes
cathode-ray oscilloscopes+ ===> instead use:
     oscilloscopes
cathode-ray tubes
cathodoluminescence
causality
cavities
cavity perturbation methods
cavity resonator filters
cavity resonators
*ccd+ ===> instead use:
     charge coupled devices
ccir
ccitt
cd recording
*cdma+ ===> instead use:
     code division multiaccess
cd-roms
*cell biology+ ===> instead use:
     biological cells
cellular automata
*cellular land mobile radio+ ===> instead use:
     land mobile radio cellular systems
cellular logic
cellular logic arrays
cellular neural networks
*celp+ ===> instead use:
     linear predictive coding
cement industry
centralized control
cepstral analysis
ceramic capacitors
ceramic insulation
ceramic insulators
ceramics
ceramics industry
cerebellar model arithmetic computers
*cerebellar model articulation controllers+ ===> instead use:
     cerebellar model arithmetic computers
cerenkov detectors
*cerenkov lasers+ ===> instead use:
     free electron lasers
cerenkov radiation
cerium
cerium alloys
cerium compounds
*cermets+ ===> instead use:
     ceramics
certification
cesium
cesium alloys
cesium compounds
*chalcogenide glasses+ ===> instead use:
     amorphous semiconductors
channel bank filters
*channel capacity+ ===> instead use:
     information rates
channel coding
*channel waveguides+ ===> instead use:
     optical strip waveguides
chaos
character generation
character recognition
charge carrier density
charge carrier lifetime
charge carrier mobility
charge carrier processes
charge carrier waves
charge coupled devices
charge coupled image sensors
charge injection
charge injection devices
charge injection image sensors
charge measurement
*charge priming devices+ ===> instead use:
     charge transfer devices
charge transfer
charge transfer devices
charge transfer image sensors
chebyshev approximation
chebyshev filters
chebyshev functions
chemical analysis
chemical industry
chemical lasers
*chemical technology+ ===> instead use:
     chemical industry
chemical transducers
*chemical vapor deposition+ ===> instead use:
     cvd
chemistry
chest imaging
children
chinese and japanese characters
chiral media
chirowaveguides
chirp modulation
chirp radar
chlorine
chlorine compounds
*chokes+ ===> instead use:
     inductors
choppers
chromatography
chromium
chromium alloys
chromium compounds
*chromosomes+ ===> instead use:
     biological cells
chua circuit
*cid+ ===> instead use:
     charge injection devices
*cim+ ===> instead use:
     computer integrated manufacturing
circuit analysis
*circuit boards+ ===> instead use:
     printed circuits
circuit breaker testing
circuit breakers
*circuit complexity+ ===> instead use:
     complexity theory
*circuit design+ ===> instead use:
     circuit synthesis
*circuit design (cad)+ ===> instead use:
     design automation
*circuit design (integrated circuit)+ ===> instead use:
     integrated circuit design
*circuit design (logic)+ ===> instead use:
     logic design
circuit functions
circuit modeling
circuit noise
circuit optimization
circuit reliability
*circuit sensitivity analysis+ ===> instead use:
     sensitivity
circuit simulation
circuit stability
circuit switching (communication systems)
circuit synthesis
circuit testing
*circuit tolerance analysis+ ===> instead use:
     tolerance analysis
circuit topology
circuit transient analysis
circuit tuning
circuits
circular arrays
circular waveguides
circulators
*circulatory system+ ===> instead use:
     cardiovascular system
client-server systems
*climate+ ===> instead use:
     meteorology
*clinical laboratories+ ===> instead use:
     biomedical laboratories
*clock synchronization+ ===> instead use:
     synchronization
clocks
closed loop systems
clouds
clustering methods
clutter
*cmac+ ===> instead use:
     cerebellar model arithmetic computers
*cml+ ===> instead use:
     current mode logic
cmos analog integrated circuits
cmos digital integrated circuits
cmos integrated circuits
cmos memory integrated circuits
cmosfet amplifiers
cmosfet circuits
cmosfet logic devices
cmosfet oscillators
cmosfet power amplifiers
cmosfet switches
cmosfets
coal
coatings
coaxial aperture antennas
coaxial components
coaxial connectors
coaxial couplers
coaxial resonators
coaxial transmission line discontinuities
coaxial transmission lines
coaxial waveguides
cobalt
cobalt alloys
cobalt compounds
cochannel interference
code converters
code division multiaccess
code division multiplexing
*code excited linear prediction+ ===> instead use:
     linear predictive coding
codecs
*coder-decoders+ ===> instead use:
     codecs
codes
*coding+ ===> instead use:
     encoding
coercive force
cogeneration
cognitive science
coilgun power supplies
coilguns
coils
coincidence circuits
cold cathode tubes
collaborative work
colliding beam devices
collision processes
color
*color center lasers+ ===> instead use:
     solid lasers
color graphics
color measurement
*color tv+ ===> instead use:
     tv
comb filters
combinational logic circuit fault diagnosis
combinational logic circuit fault tolerance
combinational logic circuit testing
combinational logic circuits
combinatorial mathematics
*comfet+ ===> instead use:
     insulated gate bipolar transistors
command and control systems
command languages
*commerce+ ===> instead use:
     business
*commercial power systems+ ===> instead use:
     industrial power systems
communicating sequential processes
communication
   [usage note: use only when the nature or content 
   of the communication is considered]
communication aids
*communication cables+ ===> instead use:
     wire communication cables
*communication cables (optical)+ ===> instead use:
     optical fiber cables
communication channels
*communication complexity+ ===> instead use:
     complexity theory
communication engineering education
communication equipment
communication equipment testing
communication industry
*communication networks+ ===> instead use:
     communication systems
*communication protocols+ ===> instead use:
     protocols
*communication satellites+ ===> instead use:
     satellite communication
communication standards
communication switching
communication system control
communication system economics
communication system fault diagnosis
communication system fault tolerance
communication system interfaces
communication system maintenance
communication system nonlinearities
communication system operations and management
communication system performance
communication system planning
communication system power supplies
*communication system privacy+ ===> instead use:
     communication system security
communication system reliability
communication system routing
communication system security
communication system signaling
communication system software
communication system traffic
communication systems
communication terminals
commutated circuits
commutatorless dc motors
*compact disk read only memories+ ===> instead use:
     cd-roms
*compact disk systems+ ===> instead use:
     cd recording
companding
comparators
compensation
compilers (silicon)
*compilers (program)+ ===> instead use:
     program compilers
complementary circuits
*complementary mos+ ===> instead use:
     cmosfets
complexity theory
compliance control
composite insulation
*composite media+ ===> instead use:
     nonhomogeneous media
*composite systems+ ===> instead use:
     interconnected systems
compressed air energy storage
compressors
compton scattering
compulsators
computation theory
computation time
*computational complexity+ ===> instead use:
     complexity theory
computational geometry
computer aided analysis
*computer aided design+ ===> instead use:
     design automation
computer aided engineering
computer aided instruction
*computer aided manufacturing+ ===> instead use:
     manufacturing automation
computer aided software engineering
*computer animation+ ===> instead use:
     animation
computer applications
computer architecture
*computer arithmetic+ ===> instead use:
     digital arithmetic
*computer automated measurement and control+ ===> instead use:
     camac
*computer buses+ ===> instead use:
     data buses
*computer control+ ===> instead use:
     digital control
computer crime
computer displays
*computer documentation+ ===> instead use:
     documentation
computer economics
*computer engineering education+ ===> instead use:
     computer science education
computer facilities
computer fault diagnosis
computer fault tolerance
computer graphics
*computer graphics languages+ ===> instead use:
     visual languages
computer graphics software
computer industry
computer input-output
computer instructions
computer integrated manufacturing
computer interface human factors
computer interfaces
   [usage note: for human interfaces, instead use:
"user interfaces"]
computer languages
computer maintenance
*computer music+ ===> instead use:
     music
computer network management
computer network performance
computer network reliability
computer network security
computer networks
*computer operating systems+ ===> instead use:
     operating systems
computer performance
computer peripherals
*computer pipeline processing+ ===> instead use:
     pipeline processing
computer power supplies
*computer programming+ ===> instead use:
     programming
*computer programming profession+ ===> instead use:
     programming profession
computer reliability
computer science
computer science education
computer security
*computer software+ ===> instead use:
     software
*computer terminals+ ===> instead use:
     computer peripherals
computer testing
computer viruses
*computer vision+ ===> instead use:
     machine vision
computers
concatenated coding
concurrency control
concurrent engineering
conducting bodies
conducting films
conducting liquids
conducting materials
*conducting strips+ ===> instead use:
     strip conductors
conductivity
conductivity measurement
conductors
cones
*conferences+ ===> instead use:
     meetings
conformal antennas
conformance testing
conical antennas
conjugate gradient methods
connectors
consecutive system reliability
construction industry
consumer electronics
consumer products
contact mechanical factors
   [usage note: use for electrical contacts only]
contact resistance
contactors
contacts
*content addressable memories+ ===> instead use:
     associative memories
continued fractions
continuing education
continuous phase modulation
continuous time filters
continuous time systems
contracts
control cables
control engineering
control engineering education
control equipment
control system human factors
control systems
controllability
convergence of numerical methods
converters
conveyors
convolution
convolutional codes
convolvers
cooling
cooperative systems
*cooperative work+ ===> instead use:
     collaborative work
*coplanar strip+ ===> instead use:
     coplanar transmission lines
coplanar transmission lines
coplanar waveguides
copper
copper alloys
copper compounds
coprocessors
copyright protection
cordless telephone systems
*cores+ ===> instead use:
     magnetic cores
corona
correlation
*correlation detection+ ===> instead use:
     correlators
correlators
corrosion
corrosion testing
corrugated antennas
corrugated horn antennas
corrugated surfaces
corrugated waveguides
cosine transforms
cosmic rays
cost optimal control
*costas arrays+ ===> instead use:
     permutation matrices
costas loops
costs
*counters+ ===> instead use:
     radiation detectors
counting circuits
coupled mode analysis
coupled transmission lines
couplers
   [usage note: use for physical device only]
*coupling+ ===> instead use:
     electromagnetic coupling
coupling circuits
courseware
covariance analysis
covariance factorization
covariance functions
covariance matrices
*cpm+ ===> instead use:
     continuous phase modulation
*cpw+ ===> instead use:
     coplanar waveguides
crack detection
*crops+ ===> instead use:
     agriculture
*cross entropy minimization+ ===> instead use:
     minimum entropy methods
cross linked insulation
cross linked polyethylene insulation
cross modulation distortion
crossed field devices
crosstalk
*crt+ ===> instead use:
     cathode-ray tubes
cryogenic electronics
cryogenics
cryptography
*crystal filters+ ===> instead use:
     piezoelectric resonator filters
crystal growth
*crystal oscillators+ ===> instead use:
     piezoelectric resonator oscillators
*crystal resonators+ ===> instead use:
     piezoelectric resonators
crystals
*csma+ ===> instead use:
     carrier sense multiaccess
*csp+ ===> instead use:
     communicating sequential processes
*cumulants+ ===> instead use:
     higher order statistics
current
current comparators
current control
current conveyors
current density
current distribution
current limiters
current measurement
*current measurement (water)+ ===> instead use:
     sea measurements
current mode logic
*current regulation+ ===> instead use:
     current control
current supplies
current transformers
curve fitting
*curved waveguides+ ===> instead use:
     waveguide bends
*custom integrated circuits+ ===> instead use:
     application specific integrated circuits
cutting
cvd
cw lasers
cw radar
cybernetics
cyclic codes
cyclic reservation multiaccess
*cycloconverters+ ===> instead use:
     ac-ac power conversion
cyclotron radiation
cyclotron resonance
cyclotrons
cylinders
cylindrical antennas
cylindrical arrays
*cylindrical magnetic domains+ ===> instead use:
     magnetic bubble domains
*cylindrical waveguides+ ===> instead use:
     circular waveguides
*dama+ ===> instead use:
     demand assigned multiaccess
data acquisition
data buses
data communication
data compression
data conversion
data flow analysis
data flow computing
data flow graphs
data handling
data management
data models
data processing
data security
data structures
*data transmission+ ===> instead use:
     data communication
database concurrency operations
database fault tolerance
database languages
database machines
database management systems
database query processing
database reliability
database scheduling
database searching
database systems
*dbs+ ===> instead use:
     satellite broadcasting
dc amplifiers
dc circuit breakers
dc generators
dc machines
*dc measurements+ ===> instead use:
     electric variables measurement
dc motor drives
dc motor protection
dc motors
dc power systems
dc power transmission
*dct+ ===> instead use:
     discrete cosine transforms
dc-ac power conversion
dc-dc power conversion
*deadlocks (computers)+ ===> instead use:
     concurrency control
*deadlocks (computers)+ ===> instead use:
     system recovery
*decentralized control+ ===> instead use:
     distributed control
*decision feedback communication+ ===> instead use:
     feedback communication
decision feedback equalizers
decision support systems
decision-making
decoding
deconvolution
decorrelation
decoupling of systems
deductive databases
defibrillators
*definitions+ ===> instead use:
     terminology
*deformation+ ===> instead use:
     strain
*delaunay triangulation+ ===> instead use:
     mesh generation
delay circuits
delay effects
delay equalizers
delay estimation
delay filters
delay lines
delay lock loops
delay systems
delta modulation
demand assigned multiaccess
demodulation
*demodulators+ ===> instead use:
     demodulation
demography
demultiplexing
density measurement
dentistry
*depth first search+ ===> instead use:
     tree searching
describing functions
*descriptor systems+ ===> instead use:
     singular systems
desert regions
design automation
design centering
design for testability
design methodology
desktop publishing
*detection (demodulation)+ ===> instead use:
     demodulation
*detection (signal)+ ===> instead use:
     signal detection
detectors
determinants
deterministic algorithms
deuterium
deuterium compounds
*deuterons+ ===> instead use:
     ions
developing nations
dexterous manipulators
*dft+ ===> instead use:
     discrete fourier transforms
*diacs+ ===> instead use:
     thyristors
*diagnosis (fault)+ ===> instead use:
     fault diagnosis
*diagnosis (medical)+ ===> instead use:
     medical diagnosis
diagnostic expert systems
   [usage note: use "medical expert systems" for 
   medical diagnosis applications]
diagnostic reasoning
*diakoptics+ ===> instead use:
     circuit topology
diamond
*diathermy+ ===> instead use:
     hyperthermia
*dichroic reflectors+ ===> instead use:
     frequency selective surfaces
*die attach+ ===> instead use:
     microassembly
*die bonding+ ===> instead use:
     microassembly
dielectric antennas
dielectric bodies
dielectric breakdown
dielectric devices
dielectric films
dielectric heating
dielectric hysteresis
dielectric liquids
dielectric loaded antennas
dielectric loaded waveguides
dielectric losses
dielectric materials
dielectric measurements
dielectric polarization
dielectric radiation effects
dielectric resonator filters
dielectric resonator oscillators
dielectric resonators
*dielectric strength+ ===> instead use:
     dielectric breakdown
dielectric thermal factors
dielectric waveguides
diesel driven generators
diesel engines
difference equations
differential amplifiers
differential analyzers
differential equations
differential games
differential geometry
differential phase shift keying
differential pulse code modulation
differential riccati equations
differential transformers
differentiating circuits
differentiation (mathematics)
diffraction
diffusion equations
diffusion processes
digestive system
digital arithmetic
digital audio broadcasting
digital circuits
digital communication
digital control
*digital filter stability+ ===> instead use:
     digital filter wordlength effects
digital filter wordlength effects
digital filters
*digital image processing+ ===> instead use:
     image processing
digital integrated circuits
digital magnetic recording
digital measurements
digital modulation
digital radio
digital recording
*digital sequences+ ===> instead use:
     sequences
digital signal processors
*digital signals+ ===> instead use:
     signals
digital system fault diagnosis
digital system fault tolerance
digital system testing
digital systems
*digital transmission+ ===> instead use:
     digital communication
digital tv
digital-analog conversion
*dining philosophers problem+ ===> instead use:
     concurrency control
*diode lasers+ ===> instead use:
     semiconductor lasers
diodes
diplexers
dipole antennas
dipole arrays
*direct broadcast satellites+ ===> instead use:
     satellite broadcasting
*direct sequence spread spectrum communication+ ===> instead use:
     pseudonoise coded communication
*direct sequence spread spectrum radar+ ===> instead use:
     spread spectrum radar
directed graphs
direction of arrival estimation
*directional antennas+ ===> instead use:
     directive antennas
directional couplers
*direction-finding+ ===> instead use:
     navigation
directive antennas
*disarmament+ ===> instead use:
     arms control
*discharges+ ===> instead use:
     gas discharges
disconnecting switches
discontinuities
*discontinuous systems+ ===> instead use:
     jump parameter systems
discrete cosine transforms
discrete event simulation
discrete event systems
discrete fourier transforms
discrete hartley transforms
discrete hilbert transforms
discrete radon transforms
discrete time filters
discrete time riccati equations
*discrete time signals+ ===> instead use:
     signals
discrete time systems
discrete transforms
diseases
disk drives
disk recording
disks
dispatching
dispersed storage and generation
dispersive channels
dispersive media
displacement control
displacement measurement
display human factors
displays
*dissipative circuits+ ===> instead use:
     lossy circuits
*dissipative media+ ===> instead use:
     absorbing media
*dissipative systems+ ===> instead use:
     lossy systems
distance measurement
*distance relays+ ===> instead use:
     protective relaying
distortion
distributed algorithms
distributed amplifiers
*distributed antennas+ ===> instead use:
     antenna arrays
distributed arithmetic
distributed bragg reflector lasers
distributed computing
distributed control
distributed database concurrency operations
distributed database fault tolerance
distributed database management systems
distributed database query processing
distributed database reliability
distributed database scheduling
distributed database searching
distributed database systems
distributed databases
distributed decision-making
distributed detection
distributed estimation
distributed feedback devices
distributed feedback lasers
distributed feedback oscillators
distributed information systems
distributed memories
distributed memory systems
*distributed operating systems+ ===> instead use:
     network operating systems
distributed parameter circuits
distributed parameter filters
distributed parameter systems
distributed tracking
*distribution functions+ ===> instead use:
     probability
*distribution of electric power+ ===> instead use:
     power distribution
dither techniques
diversity methods
*diving equipment+ ===> instead use:
     underwater work systems
division
*dm+ ===> instead use:
     delta modulation
dna
*doa estimation+ ===> instead use:
     direction of arrival estimation
document delivery
document handling
document image processing
documentation
*domains+ ===> instead use:
     magnetic domains
*domestic appliances+ ===> instead use:
     home appliances
doping
doppler effect
doppler measurements
doppler radar
dosimetry
*dpcm+ ===> instead use:
     differential pulse code modulation
*dpsk+ ===> instead use:
     differential phase shift keying
dram chips
*drift chambers+ ===> instead use:
     ionization chambers
*drilling+ ===> instead use:
     materials processing
driver circuits
driver information systems
*drivers+ ===> instead use:
     driver circuits
drives
*driving point functions+ ===> instead use:
     circuit functions
*dro+ ===> instead use:
     dielectric resonator oscillators
drug delivery systems
drugs
dual codes
*dual reflector antennas+ ===> instead use:
     multireflector antennas
duality
duplexers
dye lasers
dyes
dynamic programming
dynamic response
*dynamic stability+ ===> instead use:
     power system dynamic stability
dynamics
dysprosium
dysprosium alloys
dysprosium compounds
*earom+ ===> instead use:
     eprom
*earphones+ ===> instead use:
     headphones
*ears+ ===> instead use:
     auditory system
earth
*earth atmosphere+ ===> instead use:
     terrestrial atmosphere
earthquakes
earth-ionosphere waveguide
*eccm+ ===> instead use:
     electronic countermeasures
*ecg+ ===> instead use:
     electrocardiography
echo interference
echo suppression
echocardiography
echoencephalography
*ecl+ ===> instead use:
     emitter coupled logic
*ecm+ ===> instead use:
     electronic countermeasures
*ecology+ ===> instead use:
     environmental factors
*economic dispatch+ ===> instead use:
     power generation dispatch
economics
eddy current testing
eddy currents
*edtv+ ===> instead use:
     hdtv
education
educational technology
educational tv
*eeg+ ===> instead use:
     electroencephalography
*eeprom+ ===> instead use:
     eprom
*effort optimal control+ ===> instead use:
     minimum effort control
*egg+ ===> instead use:
     electroglottography
*ehv cables+ ===> instead use:
     ehv transmission lines
ehv circuit breakers
ehv insulation
ehv insulators
ehv measurements
ehv substations
ehv transformers
ehv transmission
ehv transmission lines
*eigenfunctions+ ===> instead use:
     eigenvalues and eigenfunctions
eigenstructure assignment
eigenvalues and eigenfunctions
*eigenvectors+ ===> instead use:
     eigenvalues and eigenfunctions
electrets
*electric automobiles+ ===> instead use:
     road vehicle electric propulsion
electric breakdown
electric control equipment
electric discharge pumping
electric field effects
electric field measurement
electric fields
*electric heating+ ===> instead use:
     resistance heating
electric machines
*electric power+ ===> instead use:
     power systems
electric shock
*electric utilities+ ===> instead use:
     power industry
electric variables
electric variables control
electric variables measurement
*electrical contacts+ ===> instead use:
     contacts
electrical engineering
electrical engineering education
electrical equipment enclosures
electrical equipment industry
*electrical insulation+ ===> instead use:
     insulation
*electrically alterable read only memory+ ===> instead use:
     eprom
*electrically erasable programmable read only memory+ ===> instead use:
     eprom
electroabsorption
*electroacoustic correlators+ ===> instead use:
     acoustoelectric correlators
*electroacoustic delay lines+ ===> instead use:
     acoustoelectric delay lines
*electroacoustic devices+ ===> instead use:
     acoustoelectric devices
*electroacoustic effects+ ===> instead use:
     acoustoelectric effects
*electroacoustic transducers+ ===> instead use:
     acoustoelectric transducers
*electrobiology+ ===> instead use:
     bioelectric phenomena
electrocardiography
electrochemical analysis
electrochemical devices
electrochemical electrodes
electrochemical processes
electrochromic devices
electrochromic displays
*electrochromic windows+ ===> instead use:
     electrochromic devices
electrochromism
electrodes
electrodynamics
electroencephalography
electroexplosive devices
electroglottography
electrohydraulics
electroluminescence
electroluminescent devices
*electrolysis+ ===> instead use:
     electrochemical processes
electrolytic capacitors
electromagnet power supplies
electromagnetic analysis
electromagnetic atmospheric interference
*electromagnetic beams+ ===> instead use:
     beams
*electromagnetic capacitive interference+ ===> instead use:
     electromagnetic reactive interference
electromagnetic compatibility
electromagnetic conductive interference
electromagnetic coupling
electromagnetic diffraction
electromagnetic engineering education
electromagnetic fields
electromagnetic forces
*electromagnetic guns+ ===> instead use:
     electromagnetic launching
electromagnetic heating
electromagnetic induction
*electromagnetic inductive interference+ ===> instead use:
     electromagnetic reactive interference
electromagnetic interference
electromagnetic launching
electromagnetic launching power supplies
electromagnetic measurements
*electromagnetic noise+ ===> instead use:
     electromagnetic interference
electromagnetic propagation
electromagnetic propagation in absorbing media
electromagnetic propagation in anisotropic media
electromagnetic propagation in dispersive media
electromagnetic propagation in magnetic media
electromagnetic propagation in nonhomogeneous media
electromagnetic propagation in nonlinear media
*electromagnetic propagation in nonreciprocal media+ ===> instead use:
     nonreciprocal wave propagation
electromagnetic propagation in plasma media
electromagnetic propagation in random media
*electromagnetic propulsion+ ===> instead use:
     electromagnetic launching
*electromagnetic pulse+ ===> instead use:
     emp radiation effects
*electromagnetic pulse propagation+ ===> instead use:
     electromagnetic transient propagation
*electromagnetic pulse scattering+ ===> instead use:
     electromagnetic transient scattering
electromagnetic radiation
electromagnetic radiation effects
electromagnetic radiative interference
electromagnetic reactive interference
electromagnetic reflection
electromagnetic refraction
electromagnetic scattering
electromagnetic scattering by absorbing media
electromagnetic scattering by anisotropic media
electromagnetic scattering by dispersive media
electromagnetic scattering by magnetic media
electromagnetic scattering by nonhomogeneous media
electromagnetic scattering by nonlinear media
electromagnetic scattering by periodic structures
electromagnetic scattering by plasma media
electromagnetic scattering by random media
electromagnetic scattering by rough surfaces
electromagnetic scattering inverse problems
electromagnetic shielding
electromagnetic surface waves
electromagnetic tomography
electromagnetic transient analysis
electromagnetic transient propagation
electromagnetic transient scattering
electromagnets
electromechanical effects
electromigration
electromyography
electron accelerators
electron beam applications
electron beam deflection
electron beam focusing
electron beam lithography
electron beam pumping
electron beam semiconductor devices
electron beams
*electron carriers+ ===> instead use:
     charge carrier processes
*electron cyclotron resonance+ ===> instead use:
     cyclotron resonance
electron detectors
electron emission
electron guns
*electron injection+ ===> instead use:
     charge injection
electron lenses
electron linear accelerators
electron microscopy
electron multipliers
electron optics
electron radiation effects
electron rectifiers
*electron rings+ ===> instead use:
     electron storage rings
electron sources
electron spectroscopy
electron spectroscopy detectors
*electron spin resonance+ ===> instead use:
     magnetic resonance
electron storage rings
electron synchrotrons
electron tubes
*electronic books+ ===> instead use:
     electronic publishing
electronic countermeasures
*electronic counter-countermeasures+ ===> instead use:
     electronic countermeasures
electronic data interchange
electronic equipment
electronic equipment manufacture
electronic equipment testing
*electronic journals+ ===> instead use:
     electronic publishing
electronic mail
electronic publishing
electronic switching systems
electronic warfare
electronics
electronics engineering education
electronics industry
electrons
electrooculography
electrooptic deflectors
electrooptic devices
electrooptic effects
electrooptic filters
electrooptic kerr effect
electrooptic measurements
electrooptic memories
electrooptic modulation
electrooptic switches
electrooptic transducers
electrophoresis
electrophotography
*electrophotoluminescence+ ===> instead use:
     photoluminescence
electroprinting
electrostatic accelerators
electrostatic analysis
electrostatic devices
electrostatic discharges
electrostatic focusing
electrostatic induction
electrostatic interference
electrostatic lenses
electrostatic measurements
electrostatic precipitators
electrostatic processes
electrostriction
electrothermal effects
electrothermal launching
electrothermal launching power supplies
elementary particles
*elevated antennas+ ===> instead use:
     antenna proximity factors
elevators
ellipsoids
*ellipsometers+ ===> instead use:
     ellipsometry
ellipsometry
elliptic filters
elliptical waveguides
*emc+ ===> instead use:
     electromagnetic compatibility
*emergency power generators+ ===> instead use:
     standby generators
emergency power supplies
emergency services
*emg+ ===> instead use:
     electromyography
*emi+ ===> instead use:
     electromagnetic interference
emission
emitter coupled logic
emp radiation effects
employment
*ems+ ===> instead use:
     medical services
enamel insulated wires
encapsulation
encephalography
*enclosures (electrical equipment)+ ===> instead use:
     electrical equipment enclosures
encoding
endfire antennas
*endocrine system+ ===> instead use:
     biochemistry
energy conservation
energy conversion
energy management
energy measurement
*energy optimal control+ ===> instead use:
     minimum energy control
energy resources
energy storage
engineering
engineering drawings
engineering education
*engineering management+ ===> instead use:
     research and development management
engineering profession
engineering societies
*engineering writing+ ===> instead use:
     writing
engines
entropy
entropy codes
envelope detection
environmental factors
environmental radiation effects
environmental testing
*enzymes+ ===> instead use:
     biochemistry
*eog+ ===> instead use:
     electrooculography
epidemiology
epitaxial growth
epitaxial layers
epoxy resin insulation
epoxy resin insulators
epoxy resins
*epr spectroscopy+ ===> instead use:
     magnetic resonance spectroscopy
eprom
equalizers
equations
*equatorial regions+ ===> instead use:
     tropical regions
equiripple filters
equivalent circuits
*erasable programmable read only memory+ ===> instead use:
     eprom
erbium
erbium alloys
erbium compounds
ergonomics
error analysis
error compensation
*error control coding+ ===> instead use:
     error correction coding
error correction
error correction coding
error detection coding
*error estimation+ ===> instead use:
     error analysis
*error recovery (computers)+ ===> instead use:
     system recovery
*error statistics+ ===> instead use:
     error analysis
*esca+ ===> instead use:
     spectrochemical analysis
*esd+ ===> instead use:
     electrostatic discharges
*esr+ ===> instead use:
     magnetic resonance
estimation
etching
ethics
ethylene-propylene materials
ethylene-propylene rubber
europium
europium alloys
europium compounds
*evidential reasoning+ ===> instead use:
     case based reasoning
*evoked potentials+ ===> instead use:
     bioelectric potentials
exception handling
excimer lasers
*excitation of lasers+ ===> instead use:
     laser excitation
*excitation of waveguides+ ===> instead use:
     waveguide excitation
*excitation systems+ ===> instead use:
     ac generator excitation
excitons
*executive programs+ ===> instead use:
     operating systems
exercise
expert system shells
expert systems
explanation
explosions
*explosive opening switches+ ===> instead use:
     electroexplosive devices
exponential distributions
*exponential stability+ ===> instead use:
     asymptotic stability
exponentiation
*extended definition tv+ ===> instead use:
     hdtv
*extracted beams+ ===> instead use:
     particle beam extraction
extrapolation
*extraterrestrial atmospheres+ ===> instead use:
     planetary atmospheres
extraterrestrial exploration
extraterrestrial measurements
extraterrestrial phenomena
extraterrestrial plasmas
extraterrestrial radiation effects
extraterrestrial radio sources
*extra-high-voltage circuit breakers+ ===> instead use:
     ehv circuit breakers
*extra-high-voltage insulation+ ===> instead use:
     ehv insulation
*extra-high-voltage insulators+ ===> instead use:
     ehv insulators
*extra-high-voltage measurements+ ===> instead use:
     ehv measurements
*extra-high-voltage substations+ ===> instead use:
     ehv substations
*extra-high-voltage transformers+ ===> instead use:
     ehv transformers
*extra-high-voltage transmission+ ===> instead use:
     ehv transmission
*extra-high-voltage transmission lines+ ===> instead use:
     ehv transmission lines
extreme value distributions
*eyeglass lenses+ ===> instead use:
     ophthalmic lenses
*eyes+ ===> instead use:
     visual system
fabrication
   [usage note: use for noncommercial processes only.
   for commercial manufacture, instead use:
"manufacturing"]
fabry-perot interferometers
fabry-perot resonators
face recognition
facsimile
*factory automation+ ===> instead use:
     manufacturing automation
fading channels
failure analysis
*fan filters+ ===> instead use:
     multidimensional digital filters
*fans+ ===> instead use:
     ventilation
faraday effect
farming
*fast fourier transforms+ ===> instead use:
     discrete fourier transforms
*fast transforms+ ===> instead use:
     discrete transforms
fastbus
fatigue
fault current limiters
fault currents
fault diagnosis
fault location
fault tolerance
fault trees
fddi
*fdm+ ===> instead use:
     frequency division multiplexing
*fdma+ ===> instead use:
     frequency division multiaccess
fdtd methods
feature extraction
feedback
feedback amplifiers
feedback circuits
feedback communication
feedback lasers
feedback systems
feedforward amplifiers
feedforward neural networks
feedforward systems
feeds
*fermat transforms+ ===> instead use:
     number theoretic transforms
ferrimagnetic films
ferrimagnetic materials
ferrite circulators
ferrite devices
ferrite films
ferrite filters
ferrite isolators
ferrite loaded resonators
ferrite loaded waveguides
ferrite phase shifters
ferrite waveguides
ferrites
ferroelectric capacitors
ferroelectric devices
ferroelectric displays
ferroelectric films
*ferroelectric hysteresis+ ===> instead use:
     dielectric hysteresis
ferroelectric materials
ferroelectric memories
ferroelectric semiconductors
ferromagnetic materials
*ferromagnetic resonance+ ===> instead use:
     magnetic resonance
ferroresonance
ferroresonant circuits
fet amplifiers
fet analog integrated circuits
fet circuits
fet digital integrated circuits
fet integrated circuits
fet logic devices
fet memory integrated circuits
fet oscillators
fet switches
fets
*fetuses+ ===> instead use:
     obstetrics
*fft+ ===> instead use:
     discrete fourier transforms
*fiber distributed data interface+ ===> instead use:
     fddi
*fiber optics+ ===> instead use:
     optical fibers or terms beginning "optical fiber..."
field buses
*field effect transistors+ ===> instead use:
     fets
*field electron emission+ ===> instead use:
     electron emission
*field ion emission+ ===> instead use:
     ion emission
field programmable gate arrays
fields (algebraic)
file servers
file systems
films
filter distortion
filter noise
filtering
   [usage note: use for filtering theory]
filters
finance
financial data processing
fingerprint identification
*fingers+ ===> instead use:
     dexterous manipulators
finite automata
finite difference methods
*finite difference time domain methods+ ===> instead use:
     fdtd methods
*finite duration impulse response digital filters+ ===> instead use:
     fir digital filters
finite element methods
finite state machines
finite wordlength effects
finline
finline circuits
finline components
finline couplers
finline discontinuities
finline filters
finline resonators
finline transitions
*fir digital filter stability+ ===> instead use:
     digital filter wordlength effects
fir digital filters
fire control systems
fires
*firmware+ ===> instead use:
     microprogramming
*fish+ ===> instead use:
     marine animals
*fisheries+ ===> instead use:
     aquaculture
*fission reactor accidents+ ===> instead use:
     fission reactor safety
fission reactor control and monitoring
fission reactor cooling and heat recovery
fission reactor measurements
fission reactor operation
fission reactor safety
fission reactors
fixed point arithmetic
*flames+ ===> instead use:
     fires
flashover
flat panel displays
flaw detection
flexible manufacturing systems
flexible structures
*flight control+ ===> instead use:
     aerospace control
*flight simulation+ ===> instead use:
     aerospace simulation
flip-chip devices
flip-flop memories
flip-flops
floating point arithmetic
floppy disks
*flow+ ===> instead use:
     fluid flow
flow control
flow graphs
*flow networks+ ===> instead use:
     networks
flowcharts
*fluid dynamics+ ===> instead use:
     hydrodynamics
fluid flow
fluid flow control
fluid flow measurement
fluidics
fluids
fluorescence
fluorescence spectroscopy
fluorescent lamps
fluorine
fluorine compounds
*flush mounted antennas+ ===> instead use:
     conformal antennas
*flux measurement (magnetic)+ ===> instead use:
     magnetic field measurement
flywheels
*fm+ ===> instead use:
     frequency modulation
fm distortion
fm noise
fm radar
*fmr+ ===> instead use:
     magnetic resonance
focusing
fokker-planck equations
food industry
force
force control
force measurement
forecasting
forestry
formal languages
*formal logic+ ===> instead use:
     logic
*formula manipulation+ ===> instead use:
     symbol manipulation
fortran
forward error correction
*fossil fuel power generation+ ===> instead use:
     thermal power generation
*fossil fuels+ ===> instead use:
     fuels
fourier series
fourier spectroscopy
fourier transforms
*fourier-bessel transforms+ ===> instead use:
     hankel transforms
*fpga+ ===> instead use:
     field programmable gate arrays
fractals
frame relay
frame synchronization
fredholm integral equations
free electron lasers
frequency
*frequency allocation+ ===> instead use:
     radio spectrum management
frequency control
frequency conversion
*frequency division+ ===> instead use:
     frequency conversion
frequency division multiaccess
frequency division multiplexing
frequency domain analysis
frequency domain synthesis
frequency estimation
frequency hop communication
*frequency hop radar+ ===> instead use:
     spread spectrum radar
*frequency independent antennas+ ===> instead use:
     log periodic antennas
frequency locked loops
frequency measurement
frequency modulation
*frequency multiplication+ ===> instead use:
     frequency conversion
*frequency regulation+ ===> instead use:
     frequency control
frequency response
frequency selective surfaces
frequency shift keying
frequency stability
frequency synthesizers
friction
*fsk+ ===> instead use:
     frequency shift keying
fuel cells
fuel optimal control
*fuel rate control+ ===> instead use:
     fuel optimal control
fuels
fullerene compounds
fullerenes
*function generators+ ===> instead use:
     signal generators
functional analysis
functional languages
functional programming
functions
furnaces
fuses
fusion power generation
fusion power generation safety
fusion reactors
fuzzy control
fuzzy logic
fuzzy neural networks
fuzzy sets
fuzzy systems
gadolinium 
gadolinium alloys
gadolinium compounds
gain control
gain measurement
*gait assessment+ ===> instead use:
     legged locomotion
galaxies
galerkin method
gallium
gallium alloys
gallium compounds
galois fields
*galvanomagnetism+ ===> instead use:
     magnetoelectric effects
game theory
games
gamma distributions
gamma rays
gamma-ray astronomy
gamma-ray astronomy detectors
gamma-ray detectors
gamma-ray effects
*gamma-ray imaging+ ===> instead use:
     nuclear imaging
gamma-ray spectroscopy
gamma-ray spectroscopy detectors
*garbage collection (computers)+ ===> instead use:
     memory management
garnet films
garnets
gas blast circuit breakers
gas blast interrupters
*gas bubbles+ ===> instead use:
     bubbles
gas circuit breakers
gas detectors
gas discharge devices
gas discharge displays
gas discharges
*gas flow+ ===> instead use:
     fluid flow
*gas industry+ ===> instead use:
     natural gas industry
gas insulated substations
gas insulated switchgear
gas insulated transformers
gas insulation
gas interrupters
gas lasers
gas leak detection
gas turbines
gases
*gateways+ ===> instead use:
     network servers
gaussian beams
gaussian channels
gaussian distributions
gaussian noise
gaussian processes
gauss-seidel method
gears
geiger counters
*gemfet+ ===> instead use:
     insulated gate bipolar transistors
generalized functions
*generation of electric power+ ===> instead use:
     power generation
generators
genetic algorithms
genetics
geodesy
geographic information systems
geologic measurements
geology
geomagnetism
geometric modeling
geometric programming
*geometric reasoning+ ===> instead use:
     spatial reasoning
geometrical optics
geometrical theory of diffraction
geometry
geometry codes
geophysical inverse problems
geophysical measurements
geophysical signal processing
geophysical tomography
geophysics
geothermal energy
geothermal power generation
geriatrics
germanium
germanium alloys
germanium compounds
germanium radiation detectors
gettering
*getters+ ===> instead use:
     gettering
giant magnetoresistance
glass
   [usage note: for semiconductor glasses, instead use:
   "amorphous semiconductors"]
*glass ceramics+ ===> instead use:
     ceramics
glass industry
global positioning system
*glossaries+ ===> instead use:
     terminology
glow discharge devices
glow discharges
golay codes
gold
gold alloys
gold compounds
goppa codes
government data processing
government information systems
governmental factors
governors
*gps+ ===> instead use:
     global positioning system
graded index optics
*gradient index optics+ ===> instead use:
     graded index optics
gradient methods
*grammars+ ===> instead use:
     languages
graph theory
graphical user interfaces
graphics
graphite
gratings
gravity measurement
gray codes
green function
*gregorian reflector antennas+ ===> instead use:
     multireflector antennas
*grin lenses+ ===> instead use:
     graded index optics
*grin optics+ ===> instead use:
     graded index optics
*gripping+ ===> instead use:
     dexterous manipulators
ground support
*ground transportation+ ===> instead use:
     land transportation
*ground vehicles+ ===> instead use:
     land vehicles
ground wave propagation
grounding
grounding electrodes
group codes
group theory
*groupware+ ===> instead use:
     collaborative work
*gtd+ ===> instead use:
     geometrical theory of diffraction
*guaranteed cost control+ ===> instead use:
     cost optimal control
guided radio
guideway transportation
guideway transportation communication
guideway transportation control systems
*guideway transportation electrical systems+ ===> instead use:
     guideway transportation power systems
guideway transportation electronics
guideway transportation maintenance
guideway transportation power systems
guideway transportation propulsion
guideway transportation reliability
guideway transportation testing
gunn device amplifiers
gunn device oscillators
gunn devices
*guns+ ===> instead use:
     weapons
gynecology
gyrators
*gyroklystrons+ ===> instead use:
     klystrons
gyromagnetism
gyroscopes
gyrotrons
gyrotropism
haar transforms
*hacking+ ===> instead use:
     computer crime
hadamard matrices
hadamard transforms
hadrons
hafnium
hafnium alloys
hafnium compounds
hall effect
hall effect devices
*hall mobility+ ===> instead use:
     hall effect
halogens
hamming codes
handicapped aids
*hands (robotic)+ ===> instead use:
     dexterous manipulators
*handsets+ ===> instead use:
     telephone sets
handwriting recognition
hankel matrices
hankel transforms
*harbors+ ===> instead use:
     marine ports and harbors
hard disks
*hard magnetic materials+ ===> instead use:
     permanent magnets
hardness measurement
hardware design languages
harmonic analysis
harmonic distortion
*harmonic generation+ ===> instead use:
     frequency conversion
hartley transforms
hazardous areas
*hdl+ ===> instead use:
     hardware design languages
hdtv
head
headphones
*health care+ ===> instead use:
     medical services
*health physics+ ===> instead use:
either: 
     dosimetry 
     radiation monitoring
*health (occupational)+ ===> instead use:
     occupational health and safety
*hearing+ ===> instead use:
     auditory system
hearing aids
*heart+ ===> instead use:
     cardiovascular system
*heart valves+ ===> instead use:
     prosthetics
*heart (artificial)+ ===> instead use:
     artificial biological organs
heat engines
heat pumps
heat treatment
heating
heavy ion accelerators
heavy ion beams
heavy ion sources
heavy ions
hebbian learning
helical antennas
helical waveguides
helices
helicopter antennas
helicopter communication
helicopter control
*helicopter electrical systems+ ===> instead use:
     helicopter power systems
helicopter electronics
helicopter maintenance
helicopter power systems
helicopter propulsion
helicopter reliability
helicopter testing
helicopters
helium
helmholtz equations
help systems
*hemt+ ===> instead use:
     modfets
hereditary systems
hermitian matrices
hessian matrices
heterodyning
heterojunction bipolar transistors
heterojunctions
*heterojunctions (semiconductor)+ ===> instead use:
     semiconductor heterojunctions
hf amplifiers
hf antennas
hf radar
*hf radiation effects+ ===> instead use:
     electromagnetic radiation effects
hf radio communication
hf radio propagation
hf receivers
hf transformers
hf transmitters
hidden markov models
hierarchical systems
higher order statistics
*highways+ ===> instead use:
     road transportation
*high-definition tv+ ===> instead use:
     hdtv
*high-electron-mobility transistors+ ===> instead use:
     modfets
*high-frequency amplifiers+ ===> instead use:
     hf amplifiers
*high-frequency antennas+ ===> instead use:
     hf antennas
*high-frequency radar+ ===> instead use:
     hf radar
*high-frequency radiation effects+ ===> instead use:
     electromagnetic radiation effects
*high-frequency radio communication+ ===> instead use:
     hf radio communication
*high-frequency radio propagation+ ===> instead use:
     hf radio propagation
*high-frequency receivers+ ===> instead use:
     hf receivers
*high-frequency transmitters+ ===> instead use:
     hf transmitters
high-level languages
high-level synthesis
high-pass filters
*high-performance parallel interface+ ===> instead use:
     network interfaces
high-speed electronics
high-speed integrated circuits
*high-temperature effects+ ===> instead use:
     thermal factors
high-temperature superconductors
high-temperature techniques
high-voltage techniques
hilbert spaces
hilbert transforms
*hip joint replacements+ ===> instead use:
     prosthetics
*hippi+ ===> instead use:
     network interfaces
history
*hmm+ ===> instead use:
     hidden markov models
*hole burning (optical)+ ===> instead use:
     optical hole burning
*hole carriers+ ===> instead use:
     charge carrier processes
holmium
holmium alloys
holmium compounds
holographic gratings
holographic interferometry
holographic memories
holographic optical components
holographic recording
holography
home appliances
home automation
*home banking+ ===> instead use:
     home computing
home communication systems
*home computers+ ===> instead use:
     microcomputers
home computing
*home shopping+ ===> instead use:
     home computing
home working
homodyne detection
*homomorphic filtering+ ===> instead use:
     cepstral analysis
homopolar generators
homopolar machines
homopolar motors
hopfield networks
*hormones+ ===> instead use:
     biochemistry
horn antennas
horn clauses
*hospitals+ ===> instead use:
     medical services
hot carriers
*hot electrons+ ===> instead use:
     hot carriers
hough transforms
*household appliances+ ===> instead use:
     home appliances
huffman codes
*human engineering+ ===> instead use:
     ergonomics
human factors
humanities
humidity
humidity control
humidity measurement
humidity transducers
*hurwitz stability+ ===> instead use:
     routh methods
hvdc circuit breakers
hvdc converters
hvdc insulation
hvdc insulators
hvdc interrupters
hvdc substations
hvdc transmission
hvdc transmission control
hvdc transmission lines
hybrid integrated circuit bonding
hybrid integrated circuit fabrication
   [usage note: use for commercial and noncommercial processes]
hybrid integrated circuit interconnections
hybrid integrated circuit packaging
hybrid integrated circuit reliability
hybrid integrated circuit thermal factors
hybrid integrated circuits
hybrid junctions
hydraulic equipment
hydraulic systems
hydraulic turbines
hydrodynamics
hydroelectric generators
hydroelectric power generation
hydroelectric-thermal power generation
hydrogen
hydrogen compounds
hydrogen economy
*hydrogen ions+ ===> instead use:
     protons
hydrologic measurements
hydrology
hydrophones
hypercubes
hypertext systems
hyperthermia
hysteresis
hysteresis motor drives
hysteresis motor protection
hysteresis motors
h-infinity control
h-infinity optimization
*ic+ ===> instead use:
     integrated circuits
*icad+ ===> instead use:
     intelligent design assistants
*icai+ ===> instead use:
     intelligent tutoring systems
ice
*iconic languages+ ===> instead use:
     visual languages
identification
identification of persons
*idtv+ ===> instead use:
     hdtv
iec
ieee
ieee professional activities
ieee publications
ieee standards
ieee student activities
if amplifiers
if systems
*igbt+ ===> instead use:
     insulated gate bipolar transistors
*igfet+ ===> instead use:
     insulated gate fets
*ignition+ ===> instead use:
     starting
*iir digital filter stability+ ===> instead use:
     digital filter wordlength effects
iir digital filters
*illumination+ ===> instead use:
     lighting
*illumination control+ ===> instead use:
     lighting control
*ils+ ===> instead use:
     aircraft landing guidance
image analysis
*image boundary analysis+ ===> instead use:
     image edge analysis
image classification
image coding
image color analysis
image communication
*image compression+ ===> instead use:
     image coding
image converters
image databases
*image deblurring+ ===> instead use:
     image restoration
image edge analysis
image enhancement
image generation
image intensifiers
image line pattern analysis
image matching
image motion analysis
*image object detection+ ===> instead use:
     object detection
*image object recognition+ ===> instead use:
     object recognition
image orientation analysis
*image pattern recognition+ ===> instead use:
     pattern recognition
image processing
image recognition
image reconstruction
image region analysis
image registration
image representations
image resolution
image restoration
image sampling
image segmentation
image sensors
image sequence analysis
image shape analysis
image size analysis
image storage
*image synthesis+ ===> instead use:
     image generation
image texture analysis
*image transmission+ ===> instead use:
     image communication
imaging
immittance converters
immittance inverters
impact ionization
impatt diode amplifiers
impatt diode oscillators
impatt diodes
impedance
   [usage note: use for electric impedance only. 
   for acoustic property, instead use:
"acoustic impedance"]
impedance cardiography
*impedance converters+ ===> instead use:
     immittance converters
impedance imaging
*impedance inverters+ ===> instead use:
     immittance inverters
impedance matching
impedance matrix
impedance measurement
impedance tomography
*impedance transformers+ ===> instead use:
     impedance matching
*impedance (acoustic)+ ===> instead use:
     acoustic impedance
implantable biomedical devices
implantable electrodes
*importance sampling+ ===> instead use:
     monte carlo methods
impregnated insulation
*improved definition tv+ ===> instead use:
     hdtv
*impulse generation+ ===> instead use:
     pulse generation
*impulse measurements+ ===> instead use:
     pulse measurements
impulse noise
*impulse response+ ===> instead use:
     transient response
impulse testing
impurities
indexes
indium
indium alloys
indium compounds
indoor radio communication
inductance
inductance measurement
induction accelerators
induction generators
induction heating
induction machines
induction motor drives
induction motor protection
induction motors
*induction (electromagnetic)+ ===> instead use:
     electromagnetic induction
*induction (electrostatic)+ ===> instead use:
     electrostatic induction
inductive energy storage
*inductive transducers+ ===> instead use:
     magnetic transducers
inductor alternators
inductor compensated distribution lines
inductor compensated transmission lines
inductors
industrial control
industrial electronics
industrial plants
industrial power system control
industrial power system economics
industrial power system faults
industrial power system harmonics
industrial power system maintenance
industrial power system mechanical factors
industrial power system planning
industrial power system protection
industrial power system reliability
industrial power system testing
industrial power system transients
industrial power systems
industries
inertial confinement
inertial navigation
*infants+ ===> instead use:
     pediatrics
inference mechanisms
*infinite duration impulse response digital filters+ ===> instead use:
     iir digital filters
information rates
information retrieval
information services
information systems
information technology
   [usage note: use for general aspects only]
information theory
*infrared communication+ ===> instead use:
     optical communication
infrared detectors
infrared heating
infrared image sensors
infrared imaging
*infrared lasers+ ===> instead use:
     lasers
infrared measurements
infrared position measurement
*infrared propagation+ ===> instead use:
     optical propagation
infrared radiation effects
infrared radiometry
infrared spectroscopy
infrared surveillance
infrared tracking
infrared transducers
inheritance
*inhomogeneous media+ ===> instead use:
     nonhomogeneous media
*injected beams+ ===> instead use:
     particle beam injection
*injection lasers+ ===> instead use:
     semiconductor lasers
injection locked amplifiers
injection locked oscillators
ink jet printing
inners
*innovation+ ===> instead use:
     technological innovation
input-output stability
*insects+ ===> instead use:
     animals
inspection
*instructional aids+ ===> instead use:
     educational technology
instrument amplifiers
*instrument landing systems+ ===> instead use:
     aircraft landing guidance
instrument transformers
*instrumentation+ ===> instead use:
     measurement
*instrumentation buses+ ===> instead use:
     field buses
insulated gate bipolar transistors
insulated gate fets
*insulated gate field effect transistors+ ===> instead use:
     insulated gate fets
insulated gate transistor switches
insulation
insulation life
*insulation radiation effects+ ===> instead use:
     dielectric radiation effects
insulation testing
insulation thermal factors
insulator contamination
insulator testing
insulators
integer programming
integral equations
integrated circuit bonding
integrated circuit design
integrated circuit doping
integrated circuit economics
integrated circuit fabrication
   [usage note: for commercial manufacture, use instead 
   "integrated circuit manufacture"]
integrated circuit interconnections
integrated circuit ion implantation
integrated circuit layout
integrated circuit manufacture
   [usage note: for noncommercial processes, use instead 
   "integrated circuit fabrication"]
integrated circuit measurements
integrated circuit mechanical factors
integrated circuit metallization
integrated circuit modeling
integrated circuit noise
integrated circuit packaging
integrated circuit radiation effects
integrated circuit reliability
integrated circuit testing
integrated circuit thermal factors
integrated circuits
*integrated circuits industry+ ===> instead use:
     electronics industry
*integrated control+ ===> instead use:
     centralized control
integrated injection logic
integrated optics
integrated optoelectronics
integrated services digital networks+ ===> instead use:
     isdn
integrated voice-data communication
integration (mathematics)
integrators
integrodifferential equations
intelligent actuators
intelligent agent interaction+ ===> instead use:
     cooperative systems
*intelligent buildings+ ===> instead use:
     building management systems
intelligent control
*intelligent databases+ ===> instead use:
     deductive databases
intelligent design assistants
intelligent materials
intelligent networks
intelligent robots
intelligent sensors
intelligent structures
intelligent systems
intelligent tutoring systems
intensity modulation
interactive computing
interactive systems
interactive tv
interchannel interference
interconnected circuits
interconnected power systems
interconnected systems
*interconnection networks (multiprocessor)+ ===> instead use:
     multiprocessor interconnection
interconnections
interdigital transducers
interface phenomena
interference
interference suppression
interferometry
interleaved coding
interleaved memories
*intermediate-frequency amplifiers+ ===> instead use:
     if amplifiers
*intermediate-frequency systems+ ===> instead use:
     if systems
intermodulation distortion
internal combustion engines
*international electrotechnical commission+ ===> instead use:
     iec
*international organization for standardization+ ===> instead use:
     iso
*international radio consultative committee+ ===> instead use:
     ccir
international relations
*international telecommunications union+ ===> instead use:
     itu
international trade
*internat. consultative ctte. for telephone and telegraph+ ===> instead use:
     ccitt
internet
internetworking
interpolation
*interpreters (program)+ ===> instead use:
     program interpreters
interrupters
interrupts
intersymbol interference
*intrusion detection+ ===> instead use:
     site security monitoring
*invention+ ===> instead use:
     technological innovation
inventory control
inverse problems
inversion layers
inverters
iodine
iodine compounds
ion accelerators
ion beam applications
ion beam lithography
ion beams
ion emission
ion engines
ion implantation
ion lasers
ion linear accelerators
ion optics
ion radiation effects
ion sources
ionization
ionization chambers
ionosphere
ionospheric electromagnetic propagation
ions
iridium
iridium alloys
iridium compounds
*irises+ ===> instead use:
     waveguide discontinuities
iron
iron alloys
iron compounds
*irradiation+ ===> instead use:
     radiation effects
*irreducible realizations+ ===> instead use:
     minimal realizations
isdn
*isi+ ===> instead use:
     intersymbol interference
iso
isolation technology
isolators
isotope separation
isotopes
*iterated codes+ ===> instead use:
     product codes
*iterative logic arrays+ ===> instead use:
     cellular logic arrays
iterative methods
*its+ ===> instead use:
     intelligent tutoring systems
itu
*i2l+ ===> instead use:
     integrated injection logic
jacobian matrices
jamming
*japanese characters+ ===> instead use:
     chinese and japanese characters
jet engines
jfet amplifiers
jfet analog integrated circuits
jfet circuits
jfet digital integrated circuits
jfet integrated circuits
jfet logic devices
jfet memory integrated circuits
jfet oscillators
jfet switches
jfets
jitter
josephson amplifiers
josephson arrays
josephson device fabrication
   [usage note: use for commercial and noncommercial processes]
josephson device measurement applications
josephson device measurements
josephson device noise
josephson device packaging
josephson device radiation effects
josephson device reliability
josephson device testing
josephson devices
josephson effect
josephson junctions
josephson logic
josephson memories
josephson mixers
josephson oscillators
josephson radiation detectors
josephson switches
journals
jump parameter systems
jump processes
*junction fets+ ===> instead use:
     jfets
*junction lasers+ ===> instead use:
     semiconductor lasers
*junctions (heterojunction)+ ===> instead use:
     heterojunctions
*junctions (hybrid)+ ===> instead use:
     hybrid junctions
*junctions (semiconductor)+ ===> instead use:
     semiconductor junctions
*junctions (waveguide)+ ===> instead use:
     waveguide junctions
kalman filtering
*kaons+ ===> instead use:
     mesons
karhunen-loeve transforms
*kbms+ ===> instead use:
     deductive databases
*kernels (operating systems)+ ===> instead use:
     operating system kernels
*kerr effect (electrooptic)+ ===> instead use:
     electrooptic kerr effect
*kerr effect (magnetooptic)+ ===> instead use:
     magnetooptic kerr effect
*kerr effect (optical)+ ===> instead use:
     optical kerr effect
keyboards
kidneys
kinematics
klystrons
*knee joint replacements+ ===> instead use:
     prosthetics
knowledge acquisition
*knowledge base management systems+ ===> instead use:
     deductive databases
knowledge based systems
knowledge engineering
knowledge representation
*kohonen networks+ ===> instead use:
     self-organizing feature maps
krypton
laboratories
ladder circuits
ladder estimation
ladder filters
laguerre processes
*laguerre transforms+ ===> instead use:
     polynomial transforms
lakes
lambda calculus
lamps
*lan+ ===> instead use:
     local area networks
lan interconnection
land mobile radio
*land mobile radio base stations+ ===> instead use:
     land mobile radio equipment
land mobile radio cellular systems
land mobile radio data communication
land mobile radio dispatch
land mobile radio diversity systems
land mobile radio equipment
land mobile radio interference
*land mobile radio meteorological factors+ ===> instead use:
     land mobile radio propagation factors
land mobile radio propagation factors
land mobile radio spectrum management
*land mobile radio terrain factors+ ===> instead use:
     land mobile radio propagation factors
land transportation
land vehicles
*landing guidance systems+ ===> instead use:
     aircraft landing guidance
languages
lanthanum
lanthanum alloys
lanthanum compounds
laplace equations
laplace transforms
large-scale circuits
large-scale integration
large-scale systems
large-screen displays
laser ablation
laser absorbers
laser accessories
laser amplifiers
*laser amplitude stability+ ===> instead use:
     laser stability
laser annealing
laser applications
laser arrays
laser beam distortion
*laser beam effects+ ===> instead use:
     laser radiation effects
*laser beam fluctuations+ ===> instead use:
     laser stability
laser beam focusing
laser beam steering
laser beams
laser biomedical applications
laser bonding
*laser cavity resonators+ ===> instead use:
     laser resonators
laser chemistry applications
*laser components+ ===> instead use:
     laser accessories
laser couplers
*laser diodes+ ===> instead use:
     semiconductor lasers
*laser drivers+ ===> instead use:
     driver circuits
laser excitation
*laser frequency stability+ ===> instead use:
     laser stability
laser fusion
laser machining
laser materials-processing applications
laser measurement applications
laser measurements
laser modes
*laser modulation+ ===> instead use:
     optical modulation
laser noise
*laser pulse amplifiers+ ===> instead use:
     laser amplifiers
laser radar
laser radiation effects
laser reliability
laser resonators
laser stability
laser thermal factors
laser tuning
*laser wavelength stability+ ===> instead use:
     laser stability
laser welding
lasers
lattice circuits
lattice estimation
lattice filters
*launching (electromagnetic)+ ===> instead use:
     electromagnetic launching
*launching (electrothermal)+ ===> instead use:
     electrothermal launching
*law enforcement+ ===> instead use:
     public safety
*layered media+ ===> instead use:
     nonhomogeneous media
layout
*layout of circuit boards+ ===> instead use:
     printed circuit layout
*layout of integrated circuits+ ===> instead use:
     integrated circuit layout
*lcd drivers+ ===> instead use:
     driver circuits
lead
lead alloys
lead bonding
lead compounds
leak detection
leakage currents
leaky wave antennas
leaky waves
*learning automata+ ===> instead use:
     stochastic automata
learning control systems
learning systems
least mean square methods
least squares methods
*leds+ ===> instead use:
     light-emitting diodes
legal factors
legged locomotion
lempel-ziv codes
length measurement
lens antennas
lens waveguides
lenses
level control
level measurement
level-crossing problems
levitation
libraries
*lidar+ ===> instead use:
     laser radar
lie algebras
lie groups
life cycle costing
life estimation
*light activated switches+ ===> instead use:
     light triggered switches
light deflectors
light sources
light triggered switches
light valves
lighting
lighting control
lightning
light-emitting diode displays
light-emitting diodes
limbs
limit cycles
limiting
*linacs+ ===> instead use:
     linear accelerators
*line drivers+ ===> instead use:
     driver circuits
line enhancers
*line pattern analysis+ ===> instead use:
     image line pattern analysis
linear accelerators
linear algebra
linear antennas
linear approximation
linear arrays
linear circuits
linear codes
linear delay filters
*linear fm+ ===> instead use:
     chirp modulation
*linear fm radar+ ===> instead use:
     chirp radar
linear induction motors
*linear integrated circuits+ ===> instead use:
     analog integrated circuits
linear magnitude filters
linear motors
linear phase filters
linear predictive coding
linear programming
linear synchronous motors
linear systems
*linear systems (algebraic)+ ===> instead use:
     linear algebra
linear-quadratic control
linear-quadratic-gaussian control
liquid crystal devices
liquid crystal displays
liquid crystals
*liquid flow+ ===> instead use:
     fluid flow
liquid helium
*liquid insulation+ ===> instead use:
     dielectric liquids
liquid lasers
liquid leak detection
*liquid level control+ ===> instead use:
     level control
*liquid level measurement+ ===> instead use:
     level measurement
liquids
lisp
list processing
lithium
lithium alloys
lithium compounds
lithography
liver
*livestock+ ===> instead use:
     agriculture
*lms+ ===> instead use:
     least mean square methods
*load dispatching+ ===> instead use:
     power generation dispatch
load flow analysis
load flow control
load forecasting
*load frequency control+ ===> instead use:
     power generation control
*load leveling+ ===> instead use:
     power generation peaking capacity
load management
load modeling
load restoration
load shedding
loaded antennas
loaded scatterers
loaded waveguides
local area networks
locked amplifiers
locked oscillators
*locomotion (legged)+ ===> instead use:
     legged locomotion
log normal distributions
log periodic antennas
log spiral antennas
logarithmic amplifiers
logarithmic arithmetic
logic
logic arrays
*logic circuit design+ ===> instead use:
     logic design
logic circuit fault diagnosis
logic circuit fault tolerance
logic circuit testing
logic circuits
logic design
logic devices
logic functions
*logic inverters+ ===> instead use:
     pulse inverters
logic modules
logic partitioning
logic programming
logic programming languages
logistics
loop antenna arrays
loop antennas
*loosely coupled multiprocessors+ ===> instead use:
     distributed memory systems
loran
loss measurement
losses
lossless circuits
lossy circuits
*lossy media+ ===> instead use:
     absorbing media
lossy systems
loudspeakers
low-pass filters
*lpc+ ===> instead use:
     linear predictive coding
*lq control+ ===> instead use:
     linear-quadratic control
*lqg control+ ===> instead use:
     linear-quadratic-gaussian control
*lsi+ ===> instead use:
     large-scale integration
lubrication
luminescence
luminescent devices
lumped element microwave circuits
*lungs+ ===> instead use:
     respiratory system
lutetium
lutetium alloys
lutetium compounds
lyapunov matrix equations
lyapunov methods
machine tool control
machine tools
machine vision
machine windings
machining
magnesium
magnesium alloys
magnesium compounds
magnet wire
magnetic amplifiers
magnetic analysis
magnetic anisotropy
*magnetic bearings+ ===> instead use:
     magnetic levitation
magnetic bubble devices
magnetic bubble domains
magnetic bubble memories
magnetic circuits
magnetic confinement
*magnetic core losses+ ===> instead use:
     magnetic losses
magnetic core memories
magnetic cores
magnetic devices
magnetic disk recording
magnetic domains
*magnetic energy storage+ ===> instead use:
     inductive energy storage
magnetic field effects
magnetic field measurement
magnetic fields
magnetic film memories
magnetic films
*magnetic filters+ ===> instead use:
     magnetic separation
*magnetic fluids+ ===> instead use:
     magnetic liquids
*magnetic flux measurement+ ===> instead use:
     magnetic field measurement
magnetic force microscopy
magnetic forces
*magnetic glasses+ ===> instead use:
     amorphous magnetic materials
magnetic heads
magnetic hysteresis
magnetic insulation
magnetic layered films
magnetic levitation
magnetic liquids
magnetic logic devices
magnetic losses
magnetic material loaded waveguides
magnetic materials
*magnetic measurements+ ===> instead use:
     magnetic variables measurement
magnetic memories
magnetic microwave devices
magnetic millimeter wave devices
magnetic modulators
magnetic noise
magnetic recording
magnetic recording mechanical factors
magnetic recording noise
magnetic resonance
magnetic resonance angiocardiography
magnetic resonance cardiography
magnetic resonance imaging
magnetic resonance spectroscopy
magnetic semiconductors
magnetic separation
magnetic shielding
magnetic storms
magnetic susceptibility
magnetic switches
magnetic tape recording
magnetic tapes
magnetic thermal factors
magnetic transducers
magnetic variables control
magnetic variables measurement
magnetization processes
magnetization reversal
magnetoacoustic effects
magnetocardiography
magnetoelasticity
magnetoelectric effects
magnetoencephalography
magnetohydrodynamic conversion
magnetohydrodynamics
magnetomechanical effects
magnetometers
magnetooptic devices
magnetooptic effects
magnetooptic films
magnetooptic isolators
magnetooptic kerr effect
magnetooptic memories
magnetooptic modulation
magnetooptic readout heads
magnetooptic recording
magnetooptic transducers
magnetoresistance
magnetoresistive devices
*magnetoresistivity+ ===> instead use:
     magnetoresistance
*magnetoresistors+ ===> instead use:
     magnetoresistive devices
magnetosphere
magnetostatic surface waves
magnetostatic volume waves
magnetostatic waves
magnetostatics
magnetostriction
magnetostrictive devices
magnetrons
magnets
*mail+ ===> instead use:
     postal services
*mail (electronic)+ ===> instead use:
     electronic mail
maintenance
majority logic circuits
majority logic decoding
majority logic devices
majority logic functions
management
management decision-making
management education
management information systems
manganese
manganese alloys
manganese compounds
*manipulator collision detection+ ===> instead use:
     manipulator motion-planning
*manipulator dynamics
manipulator kinematics
manipulator motion-planning
*manipulator obstacle avoidance+ ===> instead use:
     manipulator motion-planning
*manipulator sensing systems+ ===> instead use:
     robot sensing systems
*manipulator tactile systems+ ===> instead use:
     robot tactile systems
*manipulator vision systems+ ===> instead use:
     robot vision systems
manipulators
*manipulators (nonrobotic)+ ===> instead use:
     remote handling
manuals
*manufacturing
   [usage note: use for commercial manufacture only.
   for noncommercial processes, use instead "fabrication"]
manufacturing automation
manufacturing automation software
manufacturing data processing
manufacturing economics
*manufacturing management+ ===> instead use:
     production management
manufacturing planning
manufacturing scheduling
manufacturing testing
*many valued logic+ ===> instead use:
     multivalued logic
*man-machine interfaces+ ===> instead use:
     user interfaces
man-machine systems
map estimation
*mapping (terrain)+ ===> instead use:
     terrain mapping
*mapping (vegetation)+ ===> instead use:
     vegetation mapping
marine animals
*marine cables (communication)+ ===> instead use:
     underwater communication cables
*marine cables (mechanical)+ ===> instead use:
     mechanical cables
*marine cables (power)+ ===> instead use:
     underwater power cables
marine electrical equipment
marine electronic equipment
marine equipment
marine ports and harbors
marine radar
marine structures
marine technology
marine telemetry
marine traffic control
marine transportation
marine vegetation
marine vehicle communication
marine vehicle control
marine vehicle detection and tracking
*marine vehicle electrical systems+ ===> instead use:
     marine vehicle power systems
marine vehicle electronics
marine vehicle maintenance
marine vehicle power systems
marine vehicle propulsion
marine vehicle reliability
marine vehicle testing
*marine vehicle tracking+ ===> instead use:
     marine vehicle detection and tracking
marine vehicles
marketing
markov processes
martingales
marx generators
masers
masks
mass memories
mass spectroscopy
matched filters
materials handling
materials processing
materials reliability
materials science and technology
materials testing
*mathematical morphology+ ===> instead use:
     morphological operations
mathematical programming
mathematics
matrices
matrix decomposition
*matrix factorization+ ===> instead use:
     matrix decomposition
matrix inversion
matrix multiplication
*maximally flat delay filters+ ===> instead use:
     linear phase filters
maximally flat magnitude filters
*maximum a posteriori estimation+ ===> instead use:
     map estimation
maximum entropy methods
maximum likelihood decoding
maximum likelihood detection
maximum likelihood estimation
maximum principle
maxwell equations
*mcg+ ===> instead use:
     magnetocardiography
*mcm+ ===> instead use:
     multichip modules
mean square error methods
measurement
measurement errors
*measurement feedback+ ===> instead use:
     state feedback
measurement standards
measurement system data handling
measurement units
mechanical cables
mechanical control equipment
mechanical energy storage
mechanical engineering
mechanical factors
mechanical systems
mechanical variables control
mechanical variables measurement
mechatronics
median filters
medical decision-making
medical diagnosis
medical economics
medical expert systems
*medical facilities+ ===> instead use:
     medical services
*medical image processing+ ===> instead use:
     biomedical image processing
*medical imaging+ ===> instead use:
     biomedical imaging
medical information systems
medical services
medical services planning
medical treatment
meetings
*meg+ ===> instead use:
     magnetoencephalography
membranes
memories
*memory access+ ===> instead use:
     memory management
*memory allocation+ ===> instead use:
     memory management
memory architecture
memory fault diagnosis
memory fault tolerance
*memory hierarchies+ ===> instead use:
     memory architecture
memory management
memory protocols
*memory scheduling+ ===> instead use:
     memory management
memory testing
*memory transfers+ ===> instead use:
     memory management
memoryless systems
*mental models+ ===> instead use:
     cognitive science
mercury alloys
mercury compounds
mercury (metal)
*merged transistor logic+ ===> instead use:
     integrated injection logic
merging
*mersenne transforms+ ===> instead use:
     number theoretic transforms
mesfet amplifiers
mesfet circuits
mesfet integrated circuits
mesfet logic devices
mesfet memory integrated circuits
mesfet oscillators
mesfet power amplifiers
mesfet switches
mesfets
mesh generation
meson beams
meson detectors
meson facilities
meson radiation effects
mesons
message passing
message switching
message systems
*metabolism+ ===> instead use:
     biochemistry
*metal vapor lasers+ ===> instead use:
     gas lasers
*metallic glasses+ ===> instead use:
     amorphous magnetic materials
*metallic superlattices+ ===> instead use:
     superlattices
metallization
metals
metals industry
metal-insulator structures
*metal-insulator-metal devices+ ===> instead use:
     mim devices
*metal-insulator-oxide-semiconductor devices+ ===> instead use:
     mis devices
*metal-insulator-semiconductor devices+ ===> instead use:
     mis devices
*metal-insulator-semiconductor-metal devices+ ===> instead use:
     mism devices
*metal-nitride-oxide-semiconductor devices+ ===> instead use:
     mis devices
*metal-nitride-semiconductor devices+ ===> instead use:
     mis devices
*metal-oxide-semiconductor devices+ ===> instead use:
     mos devices
*metal-semiconductor interfaces+ ===> instead use:
     semiconductor-metal interfaces
*metal-semiconductor-metal devices+ ===> instead use:
     msm devices
meteor burst communication
meteorological radar
meteorology
metropolitan area networks
*mhd+ ===> instead use:
     magnetohydrodynamics
*mic+ ===> instead use:
     microwave integrated circuits
mica insulation
microactuators
microassembly
microcomputer applications
microcomputers
microcontrollers
microelectrodes
microelectromechanical devices
micromachining
micromotors
microorganisms
microphones
microprocessor applications
microprocessor testing
microprocessors
microprogramming
micropumps
microresonators
microscopy
microsensors
microstrip
microstrip antennas
microstrip arrays
microstrip circuits
microstrip components
microstrip couplers
microstrip directional couplers
microstrip discontinuities
microstrip filters
microstrip resonators
microstrip transitions
microtrons
microwave amplifiers
microwave antenna arrays
microwave antennas
microwave attenuators
microwave bipolar integrated circuits
microwave bipolar transistor amplifiers
microwave bipolar transistor oscillators
microwave bipolar transistors
microwave circuits
microwave circulators
microwave communication
microwave detectors
microwave devices
microwave diodes
microwave fet amplifiers
microwave fet integrated circuits
microwave fet oscillators
microwave fets
microwave filters
microwave frequency conversion
microwave generation
*microwave heating+ ===> instead use:
     electromagnetic heating
microwave holography
microwave imaging
microwave integrated circuits
microwave isolators
*microwave landing systems+ ===> instead use:
     aircraft landing guidance
*microwave lasers+ ===> instead use:
     masers
microwave limiters
*microwave magnetic devices+ ===> instead use:
     magnetic microwave devices
microwave measurements
microwave mixers
microwave modulation
microwave oscillators
microwave phase shifters
microwave power amplifiers
microwave power bipolar transistor amplifiers
microwave power bipolar transistors
microwave power fet amplifiers
microwave power fets
microwave power transmission
microwave propagation
*microwave radar+ ===> instead use:
     radar
*microwave radiation effects+ ===> instead use:
     electromagnetic radiation effects
microwave radio communication
microwave radio propagation
microwave radio propagation meteorological factors
microwave radio propagation terrain factors
microwave radiometry
microwave receivers
microwave reflectometry
microwave repeaters
microwave resonators
microwave spectroscopy
microwave switches
microwave technology
microwave transistors
microwave transmitters
microwave tubes
*microwave waveguides+ ===> instead use:
     waveguides
*mil standards+ ===> instead use:
     military standards
military aircraft
*military command and control+ ===> instead use:
     command and control systems
military communication
military computing
military data processing
military decision-making
military economics
military equipment
military information systems
military land vehicles
military procurement
military satellites
military standards
millimeter wave amplifiers
millimeter wave antenna arrays
millimeter wave antennas
millimeter wave attenuators
millimeter wave bipolar integrated circuits
millimeter wave bipolar transistor amplifiers
millimeter wave bipolar transistor oscillators
millimeter wave bipolar transistors
millimeter wave circuits
millimeter wave circulators
millimeter wave communication
millimeter wave couplers
millimeter wave detectors
millimeter wave devices
millimeter wave diodes
millimeter wave directional couplers
millimeter wave fet amplifiers
millimeter wave fet integrated circuits
millimeter wave fet oscillators
millimeter wave fets
millimeter wave filters
millimeter wave frequency conversion
millimeter wave generation
millimeter wave imaging
millimeter wave integrated circuits
millimeter wave isolators
millimeter wave lasers
*millimeter wave magnetic devices+ ===> instead use:
     magnetic millimeter wave devices
millimeter wave measurements
millimeter wave mixers
millimeter wave modulation
*millimeter wave monolithic integrated circuits+ ===> instead use:
     mimics
millimeter wave oscillators
millimeter wave phase shifters
millimeter wave power amplifiers
millimeter wave power bipolar transistor amplifiers
millimeter wave power bipolar transistors
millimeter wave power fet amplifiers
millimeter wave power fets
millimeter wave propagation
millimeter wave radar
*millimeter wave radiation effects+ ===> instead use:
     electromagnetic radiation effects
millimeter wave radio communication
millimeter wave radio propagation
millimeter wave radio propagation meteorological factors
millimeter wave radio propagation terrain factors
millimeter wave radiometry
millimeter wave receivers
millimeter wave repeaters
millimeter wave resonators
millimeter wave spectroscopy
millimeter wave switches
millimeter wave technology
millimeter wave transistors
millimeter wave transmitters
millimeter wave tubes
millimeter wave waveguides
mim devices
mimics
mimo systems
*min+ ===> instead use:
     multistage interconnection networks
minicomputer applications
minicomputers
minimal realizations
minimax control
minimax methods
minimization methods
minimum effort control
minimum energy control
minimum entropy methods
*minimum fuel control+ ===> instead use:
     fuel optimal control
*minimum mean square error methods+ ===> instead use:
     least mean square methods
minimum shift keying
mining industry
mining industry safety
*mios devices+ ===> instead use:
     mis devices
mirrors
mis capacitors
mis devices
misfets
mism devices
missile control
missile detection and tracking
missile guidance
missile propulsion
*missile tracking+ ===> instead use:
     missile detection and tracking
missiles
mixed analog-digital integrated circuits
mixer noise
mixers
*mls+ ===> instead use:
     aircraft landing guidance
mmic amplifiers
mmic frequency converters
mmic mixers
mmic oscillators
mmic phase shifters
mmic power amplifiers
mmic receivers
mmic repeaters
mmic switches
mmic transmitters
mmics
*mmse+ ===> instead use:
     least mean square methods
*mnos devices+ ===> instead use:
     mis devices
*mns devices+ ===> instead use:
     mis devices
mobile antennas
mobile communication
*mobile office+ ===> instead use:
     teleworking
mobile power supplies
*mobile robot collision detection+ ===> instead use:
     mobile robot motion-planning
mobile robot dynamics
mobile robot kinematics
mobile robot motion-planning
*mobile robot navigation+ ===> instead use:
     mobile robot motion-planning
*mobile robot obstacle avoidance+ ===> instead use:
     mobile robot motion-planning
*mobile robot sensing systems+ ===> instead use:
     robot sensing systems
*mobile robot tactile systems+ ===> instead use:
     robot tactile systems
*mobile robot vision systems+ ===> instead use:
     robot vision systems
mobile robots
*mode coupling+ ===> instead use:
     coupled mode analysis
mode locked lasers
mode matching methods
*model reduction+ ===> instead use:
     reduced order systems
model reference adaptive control
modeling
modems
modfet amplifiers
modfet circuits
modfet integrated circuits
modfet logic devices
modfet memory integrated circuits
modfet oscillators
modfet power amplifiers
modfet switches
modfets
modular computer systems
modulation
modulation coding
*modulation transfer functions+ ===> instead use:
     optical transfer functions
*modulators+ ===> instead use:
     modulation
*modulator-demodulators+ ===> instead use:
     modems
moisture
moisture control
moisture measurement
moisture transducers
molecular electronics
*molecular lasers+ ===> instead use:
     gas lasers
molybdenum
molybdenum alloys
molybdenum compounds
*mom devices+ ===> instead use:
     mim devices
moment methods
monitoring
monolithic integrated circuits
*monolithic microwave integrated circuits+ ===> instead use:
     mmics
monopole antennas
monopole arrays
monopulse antennas
monopulse radar
monte carlo methods
moon
*morphological filters+ ===> instead use:
     morphological operations
morphological operations
mos analog integrated circuits
mos capacitors
mos controlled thyristors
mos devices
mos digital integrated circuits
mos integrated circuits
mos memory integrated circuits
*mos transistors+ ===> instead use:
     mosfets
mosfet amplifiers
mosfet circuits
mosfet logic devices
mosfet oscillators
mosfet power amplifiers
mosfet switches
mosfets
mossbauer spectroscopy
motion analysis
motion compensation
motion control
motion measurement
motion pictures
motion-planning
*motor control+ ===> instead use:
     motor drives
motor drives
motor economics
motor protection
*motor speed control+ ===> instead use:
     motor drives
*motor systems (biological)+ ===> instead use:
     biological motor systems
motors
moving average processes
*moving target indicators+ ===> instead use:
     pulse doppler radar
*mri+ ===> instead use:
     magnetic resonance imaging
*msk+ ===> instead use:
     minimum shift keying
msm devices
*mtf+ ===> instead use:
     optical transfer functions
*mti radar+ ===> instead use:
     pulse doppler radar
*mtl+ ===> instead use:
     integrated injection logic
*mud+ ===> instead use:
     sediments
multiaccess communication
*multiarea power systems+ ===> instead use:
     interconnected power systems
multibeam antennas
multicast channels
*multichannel analyzers+ ===> instead use:
     pulse height analyzers
multichip modules
multiconductor transmission lines
multidimensional coding
*multidimensional digital filter stability+ ===> instead use:
     digital filter wordlength effects
multidimensional digital filters
multidimensional sequences
multidimensional signal detection
multidimensional signal processing
multidimensional systems
multifrequency antennas
multilayer perceptrons
*multilayers+ ===> instead use:
     nonhomogeneous media
multilevel systems
*multilinear systems+ ===> instead use:
     nonlinear systems
*multimanipulator systems+ ===> instead use:
     multiple manipulators
multimedia communication
multimedia computing
multimedia databases
multimedia systems
multimode transmission lines
multimode waveguides
multipath channels
*multiple-input multiple-output systems+ ===> instead use:
     mimo systems
multiple manipulators
multiplexing
*multiple-input multiple-output systems+ ===> instead use:
     mimo systems
multiplication
multiplying circuits
multiport circuits
multiprocessing
multiprocessor interconnection
*multiprocessor scheduling+ ===> instead use:
     processor scheduling
multiprogramming
multireflector antennas
multisensor systems
multistage interconnection networks
multistatic scattering
multitasking
multiuser channels
multivalued logic
multivalued logic circuits
multivalued logic devices
multivariable circuits
multivariable functions
multivariable systems
multivibrators
*muons+ ===> instead use:
     mesons
muscles
music
mutual coupling
nanotechnology
natural gas
natural gas industry
natural language interfaces
natural languages
navigation
*negative immittance converters+ ===> instead use:
     immittance converters
*negative immittance inverters+ ===> instead use:
     immittance inverters
negative resistance circuits
negative resistance devices
neodymium
neodymium alloys
neodymium compounds
neodymium:glass lasers
neodymium:solid lasers
neodymium:yag lasers
neon
*neonates+ ===> instead use:
     obstetrics
nervous system
*nets+ ===> instead use:
     networks
network fault diagnosis
network fault tolerance
network interfaces
network operating systems
network reliability
*network routing+ ===> instead use:
     routing
network servers
network testing
networks
*neural chips+ ===> instead use:
     neural network hardware
neural network applications
neural network architecture
neural network hardware
neural networks
neurocontrollers
*neurology+ ===> instead use:
     nervous system
neuromuscular stimulation
neutrinos
neutron activation analysis
neutron beams
neutron detectors
neutron radiation effects
neutron sources
neutron spectroscopy
neutron spectroscopy detectors
neutrons
newton method
newton-raphson method
nickel
nickel alloys
nickel compounds
niobium
niobium alloys
niobium compounds
nitrogen
nitrogen compounds
*nmr+ ===> instead use:
     nuclear magnetic resonance
*nmr imaging+ ===> instead use:
     magnetic resonance imaging
*nmr spectroscopy+ ===> instead use:
     magnetic resonance spectroscopy
noble gases
noise
noise generators
noise measurement
nondestructive readout
nondestructive testing
nonhomogeneous media
nonhomogeneously loaded waveguides
nonlinear acoustics
nonlinear circuits
nonlinear detection
nonlinear difference equations
nonlinear differential equations
nonlinear distortion
nonlinear equations
nonlinear estimation
nonlinear filters
nonlinear functions
nonlinear magnetics
nonlinear media
nonlinear optics
nonlinear oscillators
nonlinear programming
nonlinear systems
nonlinear wave propagation
nonlinearities
nonmonotonic reasoning
nonradiative dielectric waveguides
nonreciprocal circuits
nonreciprocal media
nonreciprocal wave propagation
*nonuniform transmission lines+ ===> instead use:
     distributed parameter circuits
nonuniformly spaced arrays
normal distributions
notch filters
*nrd waveguides+ ===> instead use:
     nonradiative dielectric waveguides
nuclear angiocardiography
nuclear cardiography
nuclear chest imaging
nuclear explosions
nuclear fuels
nuclear imaging
nuclear magnetic resonance
*nuclear magnetic resonance imaging+ ===> instead use:
     magnetic resonance imaging
nuclear measurements
*nuclear medicine+ ===> instead use:
     biomedical applications of nuclear radiation
nuclear physics
nuclear power generation
nuclear power generation auxiliary systems
nuclear power generation control
nuclear power generation maintenance
nuclear power generation reliability
nuclear power generation safety
nuclear radiation effects
*nuclear reactors (fission)+ ===> instead use:
     fission reactors
*nuclear reactors (fusion)+ ===> instead use:
     fusion reactors
nuclear rocket engines
nuclear tomography
*nuclear wastes+ ===> instead use:
     radioactive pollution
number theoretic transforms
number theory
numerical analysis
numerical control
numerical stability
*nursing+ ===> instead use:
     medical services
nyquist stability
n-path circuits
n-path filters
*n-port circuits+ ===> instead use:
     multiport circuits
obituaries
object detection
object oriented databases
object oriented languages
object oriented methods
object oriented programming
object recognition
observability
observers
obstetrics
occupational health and safety
*ocean+ ===> instead use:
     sea
*ocean animals+ ===> instead use:
     marine animals
*ocean technology+ ===> instead use:
     marine technology
ocean thermal energy conversion
*ocean vegetation+ ===> instead use:
     marine vegetation
*ocr+ ===> instead use:
     optical character recognition
octrees
office automation
offset reflector antennas
ogives
ohmic contacts
*ohmmeters+ ===> instead use:
     resistance measurement
*oil+ ===> instead use:
     petroleum
oil circuit breakers
oil filled cables
*oil industry+ ===> instead use:
     petroleum industry
oil insulation
olfactory system
one-port circuits
on-off control
*on-off keying+ ===> instead use:
     amplitude shift keying
*ook+ ===> instead use:
     amplitude shift keying
open systems
operating system kernels
operating systems
operational amplifiers
operations research
operators (mathematics)
ophthalmic lenses
optical altimetry
optical amplifiers
optical arrays
optical beam focusing
optical beam splitting
optical beams
optical bistability
optical character recognition
optical circulators
optical communication
optical communication equipment
optical communication terminals
optical components
optical computing
optical control
optical correlators
optical couplers
   [usage note: use for physical device only]
optical coupling
   [usage note: for physical device, use instead "optical couplers"]
optical crosstalk
optical data processing
*optical deflectors+ ===> instead use:
     light deflectors
optical delay lines
*optical detectors+ ===> instead use:
     photodetectors
optical device fabrication
   [usage note: use for commercial and noncommercial processes]
optical diffraction
optical directional couplers
optical distance measurement
optical distortion
*optical ellipsometry+ ===> instead use:
     ellipsometry
optical equalizers
optical feedback
optical fiber amplifiers
optical fiber applications
optical fiber cables
optical fiber cladding
optical fiber communication
optical fiber connecting
optical fiber couplers
   [usage note: use for physical device only]
optical fiber coupling
   [usage note: for physical device, use instead "optical fiber couplers"]
optical fiber delay lines
*optical fiber device fabrication+ ===> instead use:
     optical device fabrication
optical fiber devices
optical fiber dispersion
optical fiber fabrication
   [usage note: use for commercial and noncommercial processes]
optical fiber filters
optical fiber interference
optical fiber lan
optical fiber lasers
optical fiber losses
optical fiber materials
optical fiber measurement applications
optical fiber measurements
optical fiber mechanical factors
optical fiber polarization
optical fiber protective covering
optical fiber radiation effects
optical fiber switches
optical fiber telemetry
optical fiber testing
optical fiber theory
optical fiber thermal factors
optical fiber transducers
optical fiber transitions
optical fibers
optical films
optical filters
optical frequency conversion
optical glass
*optical gratings+ ===> instead use:
     gratings
optical hole burning
optical image processing
optical imaging
*optical imaging (biological)+ ===> instead use:
     visual system
optical interconnections
optical interferometry
optical isolators
optical kerr effect
optical klystrons
optical limiters
*optical links+ ===> instead use:
     optical communication
optical logic devices
optical losses
optical materials
*optical measurements+ ===> instead use:
     optical variables measurement
optical memories
optical mixers
   [usage note: use for physical device only]
optical mixing
   [usage note: for physical device, use "optical mixers"]
optical modulation
optical neural networks
optical noise
optical oscillators
optical parametric amplifiers
optical parametric oscillators
optical phase conjugation
optical phase locked loops
optical phase matching
optical phase shifters
optical planar waveguide components
optical planar waveguide couplers
optical planar waveguides
optical polarization
optical polymers
optical position measurement
optical propagation
optical propagation in absorbing media
optical propagation in anisotropic media
optical propagation in dispersive media
optical propagation in nonhomogeneous media
optical propagation in nonlinear media
*optical propagation in nonreciprocal media+ ===> instead use:
     nonreciprocal wave propagation
optical propagation in plasma media
optical pulse amplifiers
optical pulse compression
optical pulse generation
optical pulse measurements
optical pulse shaping
optical pulses
optical pumping
*optical radar+ ===> instead use:
     laser radar
optical radiation effects
*optical radiometry+ ===> instead use:
     radiometry
optical receivers
optical recording
optical reflection
optical refraction
optical repeaters
optical resonance
optical resonators
optical saturation
optical scattering
optical self-focusing
optical signal detection
optical signal processing
optical solitons
optical spectroscopy
optical strip waveguide components
optical strip waveguide couplers
optical strip waveguides
optical subscriber loops
*optical subscriber sets+ ===> instead use:
     optical communication terminals
optical surface waves
optical switches
*optical taps+ ===> instead use:
     optical couplers
optical time domain reflectometry
optical tomography
optical tracking
optical transducers
optical transfer functions
optical transient propagation
optical transient scattering
optical transmitters
optical variables control
optical variables measurement
optical velocity measurement
   [usage note: use for velocity measurement by optical means.
   for optical wave velocity, use instead "optical propagation"]
optical waveguide components
optical waveguide filters
optical waveguide theory
optical waveguides
optics
optimal control
optimization methods
optimizing compilers
*optoacoustic effects+ ===> instead use:
     photoacoustic effects
optoelectronic devices
*optothermal effects+ ===> instead use:
     photothermal effects
*optothyristors+ ===> instead use:
     photothyristors
oral communication
*order statistic filters+ ===> instead use:
     nonlinear filters
organic compounds
*organic dyes+ ===> instead use:
     dyes
*organs (biological)+ ===> instead use:
     biological organs
*orientation control+ ===> instead use:
     position control
*orientation determination+ ===> instead use:
     position measurement
*orientation determination (image)+ ===> instead use:
     image orientation analysis
*orientation measurement+ ===> instead use:
     position measurement
orthogonal functions
*orthogonal transforms+ ===> instead use:
     transforms
orthopedics
orthotics
oscillator noise
oscillator stability
oscillators
oscillography
oscilloscopes
*osi+ ===> instead use:
     open systems
*otdr+ ===> instead use:
     optical time domain reflectometry
*otec+ ===> instead use:
     ocean thermal energy conversion
*otf+ ===> instead use:
     optical transfer functions
output feedback
overcurrent protection
*overflow oscillations+ ===> instead use:
     finite wordlength effects
*overhead distribution lines+ ===> instead use:
     power distribution lines
*overhead transmission lines+ ===> instead use:
     power transmission lines
overvoltage protection
overwater radio propagation
oxidation
oxygen
oxygen compounds
*oxygenators+ ===> instead use:
     blood oxygenators
ozone
*pacemakers+ ===> instead use:
     cardiac pacemakers
packaging
packet radio
packet reservation multiaccess
packet switching
*pacs+ ===> instead use:
     picture archiving and communication systems
page description languages
paged memories
paging communication
pain
palladium
palladium alloys
palladium compounds
*pam+ ===> instead use:
     pulse amplitude modulation
*pancreas+ ===> instead use:
     digestive system
*paper industry+ ===> instead use:
     pulp and paper industry
paper insulation
*paraelectric materials+ ===> instead use:
     dielectric materials
parallel algorithms
parallel architectures
parallel languages
parallel machines
parallel memories
parallel plate waveguides
parallel processing
*parallel processor interconnection+ ===> instead use:
     multiprocessor interconnection
parallel programming
parallelizing compilers
paramagnetic materials
paramagnetic resonance
parameter estimation
*parameter identification+ ===> instead use:
     parameter estimation
parameter space methods
*parameter uncertainty+ ===> instead use:
     uncertain systems
parametric amplifiers
parametric devices
parametric oscillators
parasitic antennas
pareto distributions
*parity check+ ===> instead use:
     codes
partial differential equations
partial discharges
partial fraction expansions
partial response signaling
*particle accelerators+ ===> instead use:
     accelerators
particle beam bunching
particle beam choppers
particle beam control
particle beam cooling
*particle beam debunching+ ===> instead use:
     particle beam bunching
particle beam dynamics
particle beam extraction
particle beam focusing
particle beam handling
particle beam injection
particle beam measurements
particle beam optics
particle beam stability
particle beam steering
particle beam transport
particle beams
particle charging
particle collisions
*particle detectors+ ===> instead use:
     radiation detectors
particle measurements
particle production
particle scattering
particle separators
particle sources
*particle spectroscopy+ ===> instead use:
     spectroscopy
particle tracking
*particles (elementary)+ ===> instead use:
     elementary particles
*particulate measurements+ ===> instead use:
     particle measurements
passivation
passive circuits
passive filters
*patch antennas+ ===> instead use:
     microstrip antennas
patent abstracts
patents
pattern classification
pattern clustering methods
pattern matching
pattern recognition
pattern recognition equipment
*pcb+ ===> instead use:
     polychlorinated biphenyls
*pcm+ ===> instead use:
     pulse code modulation
*pdm+ ===> instead use:
     pulse width modulation
peak detectors
pediatrics
*peltier effect+ ===> instead use:
     thermoelectricity
perceptrons
periodic control
periodic functions
*periodic media+ ===> instead use:
     nonhomogeneous media
periodic structures
*peripheral equipment+ ===> instead use:
     computer peripherals
permalloy
permalloy films
permanent magnet generators
permanent magnet machines
permanent magnet motors
permanent magnets
permeability
permeability measurement
permeable base transistors
permittivity
permittivity measurement
permutation codes
permutation matrices
permutations
perpendicular magnetic anisotropy
perpendicular magnetic recording
personal communication networks
*personal computers+ ===> instead use:
     microcomputers
personnel
*personnel monitoring+ ===> instead use:
     radiation monitoring
perturbation methods
*pet+ ===> instead use:
     positron emission tomography
petri nets
petroleum
petroleum industry
*pfm+ ===> instead use:
     pulse frequency modulation
*pharmaceuticals+ ===> instead use:
     drugs
phase coding
phase comparators
phase conjugation
phase control
phase conversion
phase detection
phase distortion
phase equalizers
phase estimation
phase jitter
phase locked amplifiers
phase locked loops
phase locked oscillators
phase matching
phase measurement
phase modulation
phase noise
phase shift keying
phase shifters
phase synchronization
phase transformers
phased array radar
phased arrays
philosophical considerations
*phonographs+ ===> instead use:
     audio systems
phonons
phosphorus
phosphorus alloys
phosphorus compounds
photoacoustic effects
photoacoustic spectroscopy
photocathodes
photochromism
*photocomposition+ ===> instead use:
     text processing
photoconducting devices
photoconducting materials
photoconductivity
*photoconductors+ ===> instead use:
     photoconducting materials
*photocurrent+ ===> instead use:
     photoconductivity
*photodarkening+ ===> instead use:
     photochromism
photodetectors
photodiodes
*photodissociation lasers+ ===> instead use:
     chemical lasers
photoelasticity
photoelectricity
*photoemission+ ===> instead use:
     photoelectricity
*photogalvanic effects+ ===> instead use:
either: 
     photoconductivity
     photovoltaic effects
photography
photoionization
photolithography
photoluminescence
*photomagnetic devices+ ===> instead use:
     magnetooptic devices
*photomagnetic effects+ ===> instead use:
     magnetooptic effects
photometry
photomultipliers
photon beams
photon radiation effects
photonic switching systems
*photopolymers+ ===> instead use:
     optical polymers
photorefractive effect
photorefractive materials
*photoresists+ ===> instead use:
     resists
photosynthesis
photothermal effects
photothyristors
phototransistors
*phototubes+ ===> instead use:
     photoelectricity
photovoltaic cell doping
photovoltaic cell fabrication
   [usage note: use for commercial or noncommercial processes]
photovoltaic cell ion implantation
photovoltaic cell materials
photovoltaic cell measurements
photovoltaic cell metallization
photovoltaic cell noise
photovoltaic cell packaging
photovoltaic cell radiation effects
photovoltaic cell reliability
photovoltaic cell testing
photovoltaic cell thermal factors
photovoltaic cells
photovoltaic detectors
photovoltaic effects
photovoltaic power systems
photovoltaic space power systems
physical optics
physical theory of diffraction
physics
picture archiving and communication systems
*picture processing+ ===> instead use:
     image processing
*picture tubes+ ===> instead use:
     tv displays
*pid control+ ===> instead use:
     proportional control
piecewise constant approximation
piecewise linear approximation
piecewise polynomial approximation
*piezoceramics+ ===> instead use:
     piezoelectric materials
piezoelectric devices
*piezoelectric effects+ ===> instead use:
     piezoelectricity
piezoelectric films
piezoelectric materials
*piezoelectric motors+ ===> instead use:
     acoustic motors
piezoelectric radiation effects
piezoelectric resonator filters
piezoelectric resonator oscillators
piezoelectric resonators
piezoelectric semiconductors
piezoelectric transducers
piezoelectricity
*piezomagnetic effects+ ===> instead use:
     magnetomechanical effects
piezooptic effects
piezoresistance
piezoresistive devices
*piezoresistors+ ===> instead use:
     piezoresistive devices
*pions+ ===> instead use:
     mesons
pipe cables
pipeline arithmetic
pipeline processing
pipelines
*piracy (software)+ ===> instead use:
     computer crime
*pla+ ===> instead use:
     programmable logic arrays
planar arrays
planar transmission lines
planar waveguides
planetary atmospheres
planets
planning
*plants (industrial)+ ===> instead use:
     industrial plants
plasma applications
plasma arc devices
*plasma chemical vapor deposition+ ===> instead use:
     plasma cvd
plasma confinement
plasma control
plasma covered antennas
plasma cvd
plasma devices
*plasma diagnostics+ ===> instead use:
     plasma measurements
*plasma displays+ ===> instead use:
     gas discharge displays
plasma engines
*plasma etching+ ===> instead use:
     plasma materials-processing applications
plasma focus
plasma generation
plasma heating
plasma loaded waveguides
plasma materials-processing applications
plasma measurements
plasma oscillations
plasma pinch
plasma properties
plasma sheaths
plasma stability
plasma torches
plasma waves
plasmas
plasmons
plastic films
plastic insulation
plastic insulators
plastic packaging
plastics
plastics industry
plates
platinum
platinum alloys
platinum compounds
plethysmography
*pll+ ===> instead use:
     phase locked loops
plotters
plutonium
plzt ceramics
*pm+ ===> instead use:
     phase modulation
pneumatic control equipment
pneumatic systems
pockels effect
point processes
*point spread functions+ ===> instead use:
     optical transfer functions
pointing systems
poisson distributions
poisson processes
*polar regions+ ===> instead use:
     arctic regions
*polarimetric radar+ ===> instead use:
     radar polarimetry
polarimetry
polarization
pole assignment
poles and towers
poles and zeros
pollution
pollution control
pollution measurement
polychlorinated biphenyls
polyethylene insulation
polyimide films
*polymers+ ===> instead use:
     plastics
polynomial approximation
polynomial codes
polynomial matrices
polynomial transforms
polynomials
polypropylene films
polypropylene insulation
*pontryagin maximum principle+ ===> instead use:
     maximum principle
popov criterion
porcelain insulators
portable radio communication
*ports+ ===> instead use:
     marine ports and harbors
position control
position measurement
position sensitive particle detectors
*positive immittance converters+ ===> instead use:
     immittance converters
*positive immittance inverters+ ===> instead use:
     immittance inverters
positive real functions
positron beams
positron emission tomography
positrons
possibility theory
postal services
*postscript+ ===> instead use:
     page description languages
posture
potassium
potassium alloys
potassium compounds
*potential transformers+ ===> instead use:
     voltage transformers
potentiometers
powdered magnetic materials
powders
power amplifiers
power bipolar transistor amplifiers
power bipolar transistor switches
power bipolar transistors
power cable connecting
power cable installation
power cable insulation
*power cable joints+ ===> instead use:
     power cable connecting
power cable mechanical factors
power cable protective covering
*power cable sheathing+ ===> instead use:
     power cable protective covering
power cable shielding
*power cable splicing+ ===> instead use:
     power cable connecting
power cable testing
power cable thermal factors
power cables
power capacitors
power combiners
power conditioning
*power consumption+ ===> instead use:
     power demand
power control
power conversion
power conversion harmonics
power demand
power distribution
power distribution acoustic noise
*power distribution automation+ ===> instead use:
     power distribution control
power distribution biological effects
*power distribution cables+ ===> instead use:
     power cables
power distribution control
power distribution economics
power distribution electromagnetic interference
power distribution faults
*power distribution harmonics+ ===> instead use:
     power system harmonics
power distribution lines
power distribution maintenance
power distribution mechanical factors
power distribution meteorological factors
*power distribution noise (acoustic)+ ===> instead use:
     power distribution acoustic noise
power distribution planning
power distribution protection
power distribution reliability
power distribution testing
*power distribution transformers+ ===> instead use:
     power transformers
power dividers
power electronics
power engineering
power engineering education
*power factor+ ===> instead use:
     reactive power
power fet amplifiers
power fet switches
power fets
power filters
*power flow analysis+ ===> instead use:
     load flow analysis
*power flow control+ ===> instead use:
     load flow control
power generation
power generation acoustic noise
power generation auxiliary systems
power generation availability
power generation control
power generation dispatch
power generation economics
*power generation excitation systems+ ===> instead use:
     ac generator excitation
power generation faults
power generation maintenance
power generation mechanical factors
power generation meteorological factors
*power generation noise (acoustic)+ ===> instead use:
     power generation acoustic noise
power generation peaking capacity
power generation planning
power generation protection
power generation reliability
power generation scheduling
power generation testing
power industry
power integrated circuits
power lasers
*power line filters+ ===> instead use:
     power filters
power measurement
power mesfets
power modfets
power mosfets
*power plants+ ===> instead use:
     power generation
*power pools+ ===> instead use:
     interconnected power systems
power quality
power semiconductor devices
power semiconductor diode switches
power semiconductor diodes
power semiconductor switches
*power spectra+ ===> instead use:
     spectral analysis
*power stations+ ===> instead use:
     power generation
*power stations (space)+ ===> instead use:
     space power stations
*power stations (substations)+ ===> instead use:
     substations
power supplies
power system availability
power system communication
power system control
power system dynamic stability
power system economics
power system faults
power system harmonics
power system identification
*power system interconnection+ ===> instead use:
     interconnected power systems
power system lightning effects
power system maintenance
power system measurements
power system mechanical factors
power system meteorological factors
power system modeling
power system monitoring
power system parameter estimation
power system planning
power system protection
*power system protective relaying+ ===> instead use:
     protective relaying
power system relaying
power system reliability
power system restoration
power system security
power system simulation
power system stability
power system state estimation
*power system steady state stability+ ===> instead use:
     power system dynamic stability
*power system telemetry+ ===> instead use:
     power system communication
power system testing
power system transient stability
power system transients
power systems
power transformer insulation
power transformer insulation testing
power transformer losses
power transformer protection
power transformer testing
power transformer thermal factors
power transformers
power transistors
power transmission
power transmission acoustic noise
power transmission biological effects
*power transmission cables+ ===> instead use:
     power cables
power transmission control
power transmission economics
power transmission electromagnetic interference
power transmission faults
*power transmission harmonics+ ===> instead use:
     power system harmonics
power transmission lines
power transmission maintenance
power transmission mechanical factors
power transmission meteorological factors
*power transmission noise+ ===> instead use:
     power transmission electromagnetic interference
*power transmission noise (acoustic)+ ===> instead use:
     power transmission acoustic noise
power transmission planning
power transmission protection
power transmission reliability
power transmission testing
*ppm+ ===> instead use:
     pulse position modulation
praseodymium
praseodymium alloys
praseodymium compounds
precipitators
prediction methods
predictive control
pressure control
pressure effects
pressure measurement
*print readers+ ===> instead use:
     character recognition
*printed circuit antennas+ ===> instead use:
     microstrip antennas
printed circuit fabrication
   [usage note: use for commercial and noncommercial processes]
printed circuit layout
printed circuit testing
printed circuits
printers
printing
privacy
*prma+ ===> instead use:
     packet reservation multiaccess
*probabilistic approximation+ ===> instead use:
     stochastic approximation
*probabilistic automata+ ===> instead use:
     stochastic automata
*probabilistic circuits+ ===> instead use:
     stochastic circuits
*probabilistic differential equations+ ===> instead use:
     stochastic differential equations
*probabilistic games+ ===> instead use:
     stochastic games
*probabilistic logic+ ===> instead use:
     stochastic logic
*probabilistic logic circuits+ ===> instead use:
     stochastic logic circuits
probability
probe antennas
problem-solving
process algebra
process control
process cooling
process heating
process monitoring
processor scheduling
*processors (program)+ ===> instead use:
     program processors
procurement
product codes
*product codes (consumer products)+ ===> instead use:
     bar codes
product development
product liability
product safety
production control
production management
production systems
productivity
professional communication
professional societies
program assemblers
program compilers
program control structures
*program generators+ ===> instead use:
     automatic programming
program interpreters
program processors
programmable circuits
programmable control
programmable filters
programmable logic arrays
programmable logic devices
*programmable read only memory+ ===> instead use:
     prom
*programmed instruction+ ===> instead use:
     educational technology
programming
programming environments
*programming languages+ ===> instead use:
     computer languages
programming profession
programming theory
project management
projection chambers
prolog
prom
*proof systems+ ===> instead use:
     theorem proving
propagation
proportional control
proportional counters
proposals
propulsion
prosthetics
protection
protective coatings
protective relaying
proteins
protocols
proton accelerators
proton beams
proton detectors
proton linear accelerators
proton radiation effects
proton spectroscopy
proton spectroscopy detectors
proton storage rings
protons
*proximity factors+ ===> instead use:
     antenna proximity factors
pseudonoise coded communication
*pseudonoise coded radar+ ===> instead use:
     spread spectrum radar
pseudonoise coding
pseudonoise processes
*pseudorandom number generation+ ===> instead use:
     random number generation
*pseudorandom sequences+ ===> instead use:
     sequences
*psk+ ===> instead use:
     phase shift keying
psychology
*ptd+ ===> instead use:
     physical theory of diffraction
*ptm+ ===> instead use:
     pulse time modulation
public key cryptography
public safety
public speaking
publishing
*pulmonary system+ ===> instead use:
     respiratory system
pulp and paper industry
pulse amplifiers
pulse amplitude modulation
pulse analysis
pulse circuits
pulse code modulation
pulse compression circuits
pulse compression methods
pulse compression radar
pulse doppler radar
*pulse duration modulation+ ===> instead use:
     pulse width modulation
pulse excited antennas
pulse frequency modulation
pulse generation
pulse height analyzers
pulse inverters
pulse measurements
pulse modulation
pulse position modulation
pulse power system switches
pulse power systems
*pulse propagation+ ===> instead use:
     transient propagation
*pulse radar (doppler)+ ===> instead use:
     pulse doppler radar
*pulse radar (monopulse)+ ===> instead use:
     monopulse radar
pulse shaping circuits
pulse shaping methods
pulse time modulation
pulse transformers
pulse width modulated inverters
pulse width modulated power converters
pulse width modulation
pulsed lasers
pumped storage power generation
*pumping of lasers+ ===> instead use:
     laser excitation
pumps
punchthrough diodes
*pwm+ ===> instead use:
     pulse width modulation
*pylons+ ===> instead use:
     poles and towers
pyroelectric detectors
pyroelectric devices
pyroelectricity
pzt ceramics
p-i-n diodes
p-i-n photodiodes
p-n heterojunctions
p-n junctions
q measurement
q factor
*qam+ ===> instead use:
     quadrature amplitude modulation
*qpsk+ ===> instead use:
     quadrature phase shift keying
quadratic programming
quadrature amplitude modulation
quadrature mirror filters
quadrature phase shift keying
quadtrees
quality assurance
quality control
*quality factor+ ===> instead use:
     q factor
quantization
*quantized control+ ===> instead use:
     optimal control
*quantum boxes+ ===> instead use:
     quantum dots
quantum confined stark effect
quantum dots
quantum effect semiconductor devices
*quantum hall effect+ ===> instead use:
     hall effect
quantum theory
quantum well devices
quantum well lasers
quantum wells
quantum wires
quartz
query languages
queuing analysis
q factor
q-switched lasers
*r circuits+ ===> instead use:
     resistive circuits
radar
radar altimetry
radar antennas
radar applications
radar clutter
radar countermeasures
radar cross sections
radar data processing
radar detection
radar displays
radar distance measurement
radar equipment
radar imaging
radar interference
radar measurements
radar meteorological factors
radar navigation
radar polarimetry
radar position measurement
radar receivers
*radar reflectivity+ ===> instead use:
     radar scattering
radar resolution
radar scattering
radar signal analysis
radar signal processing
radar target recognition
radar terrain factors
radar testing
radar theory
radar tracking
radar transmitters
radar velocity measurement
*radiation counters+ ===> instead use:
     radiation detectors
radiation detector circuits
radiation detectors
*radiation dosimetry+ ===> instead use:
     dosimetry
radiation effects
radiation hardening
radiation monitoring
*radiation safety+ ===> instead use:
     biological effects of radiation
*radiation therapy+ ===> instead use:
     biomedical applications of radiation
radio altimetry
radio astronomy
radio broadcast receivers
radio broadcast transmitters
radio broadcasting
radio communication
radio communication countermeasures
radio communication equipment
radio control
radio distance measurement
*radio interference+ ===> instead use:
     electromagnetic radiative interference
radio interferometry
*radio lan+ ===> instead use:
     wireless lan
radio navigation
*radio noise+ ===> instead use:
     electromagnetic radiative interference
radio position measurement
radio propagation
radio propagation meteorological factors
radio propagation terrain factors
radio receivers
*radio relay+ ===> instead use:
     radio repeaters
radio repeaters
*radio sources (extraterrestrial)+ ===> instead use:
     extraterrestrial radio sources
radio spectrum management
radio telemetry
*radio telephony+ ===> instead use:
     cordless telephone systems
*radio telescopes+ ===> instead use:
     radio astronomy
*radio tomography+ ===> instead use:
     electromagnetic tomography
radio tracking
*radio transceivers+ ===> instead use:
     transceivers
radio transmitters
radio velocity measurement
radioactive materials
radioactive pollution
radioactive waste
radiography
*radioisotopes+ ===> instead use:
     radioactive materials
radioluminescence
radiometry
radiosondes
radix conversion
radomes
radon transforms
rail traffic control
rail transportation
rail transportation communication
rail transportation control systems
*rail transportation electrical systems+ ===> instead use:
     rail transportation power systems
rail transportation electronics
rail transportation maintenance
rail transportation power systems
rail transportation propulsion
rail transportation reliability
rail transportation testing
railgun power supplies
railguns
rain
*ram+ ===> instead use:
     random access memories
raman lasers
raman scattering
raman spectroscopy
*random access communication+ ===> instead use:
     multiaccess communication
random access memories
random arrays
random codes
*random fields+ ===> instead use:
     stochastic fields
random media
random noise
random number generation
random variables
*ranging+ ===> instead use:
     distance measurement
*rapid prototyping+ ===> instead use:
     software prototyping
rapid thermal annealing
rapid thermal processing
rare earth alloys
rare earth compounds
rare earth metals
rate distortion theory
*ratemeters+ ===> instead use:
     radiation detectors
rational approximation
rational arithmetic
rational functions
rational matrices
*ray optics+ ===> instead use:
     geometrical optics
ray tracing
rayleigh channels
rayleigh distributions
rayleigh scattering
rayleigh waves
rayleigh-ritz methods
rc circuits
*rcs+ ===> instead use:
     radar cross sections
reachability analysis
*reactance circuits+ ===> instead use:
     lossless circuits
reactive power
reactive power control
*reactors+ ===> instead use:
     inductors
*read diodes+ ===> instead use:
     impatt diodes
read only memories
real time systems
realization theory
receivers
receiving antennas
reclosing devices
reconfigurable architectures
reconnaissance
recording
rectangular waveguides
rectifiers
*recurrent codes+ ===> instead use:
     convolutional codes
recurrent neural networks
*recursive digital filter stability+ ===> instead use:
     digital filter wordlength effects
recursive digital filters
recursive estimation
reduced instruction set computing
reduced order systems
redundancy
redundant number systems
redundant systems
reed relays
reed-muller codes
reed-solomon codes
reflection
reflectometry
reflector antenna blockage
reflector antenna feeds
reflector antenna mechanical factors
reflector antennas
refraction
*refrigeration+ ===> instead use:
     cooling
*refuse+ ===> instead use:
     waste materials
regenerative stochastic processes
registers
regulators
relational algebra
relational databases
relativistic effects
relaxation methods
relaxation oscillators
relaxation processes
relay control systems
relays
reliability
reliability estimation
reliability growth
reliability management
reliability modeling
reliability testing
reliability theory
reluctance generators
reluctance machines
reluctance motor drives
reluctance motor protection
reluctance motors
remanence
remote handling
remote procedure calls
remote sensing
remotely piloted aircraft
rendering (computer graphics)
*renewal processes+ ===> instead use:
     regenerative stochastic processes
*repair+ ===> instead use:
     maintenance
repeaters
replicated databases
*report writing+ ===> instead use:
     writing
reproductive system
research and development
research and development economics
research and development management
research and development planning
residue arithmetic
residue codes
resin insulation
resins
resistance
resistance heating
resistance measurement
resistive circuits
*resistivity+ ===> instead use:
     conductivity
*resistivity measurement+ ===> instead use:
     conductivity measurement
resistors
resists
resonance
resonant power conversion
resonant tunneling devices
resonant tunneling diodes
resonant tunneling transistors
resonator filters
resonators
resource management
respiratory system
reverse engineering
reviews
*rf interference+ ===> instead use:
     electromagnetic radiative interference
rhodium
rhodium alloys
rhodium compounds
rib waveguides
riccati equations
rician channels
ridge waveguides
*ring arrays+ ===> instead use:
     circular arrays
ring lasers
rings (algebraic)
*risc+ ===> instead use:
     reduced instruction set computing
risk analysis
rivers
rl circuits
rlc circuits
road traffic control
road transportation
road transportation communication
road vehicle control
*road vehicle dispatch+ ===> instead use:
     land mobile radio dispatch
road vehicle electric propulsion
*road vehicle electrical systems+ ===> instead use:
     road vehicle power systems
road vehicle electronics
*road vehicle engines+ ===> instead use:
     road vehicle propulsion
road vehicle identification
road vehicle location monitoring
road vehicle maintenance
road vehicle power systems
road vehicle propulsion
road vehicle radar
road vehicle reliability
road vehicle testing
road vehicles
robot dynamics
robot kinematics
robot programming
robot sensing systems
robot tactile systems
robot vision systems
robots
robustness
rockets
*rom+ ===> instead use:
     read only memories
*room acoustics+ ===> instead use:
     architectural acoustics
root loci
*roots+ ===> instead use:
     poles and zeros
rotating bodies
rotating machine acoustic noise
rotating machine electromagnetic interference
rotating machine insulation
rotating machine insulation testing
rotating machine measurements
rotating machine mechanical factors
rotating machine nonlinear analysis
rotating machine protection
rotating machine stability
rotating machine testing
rotating machine thermal factors
rotating machine transient analysis
rotating machines
rough surfaces
roundoff errors
routh methods
routing
*routing protocols+ ===> instead use:
     communication system routing
*rpc+ ===> instead use:
     remote procedure calls
*rta+ ===> instead use:
     rapid thermal annealing
rubber
rubber industry
rubber insulation
rubidium
rubidium alloys
rubidium compounds
*rule based systems+ ===> instead use:
     knowledge based systems
run length codes
rural areas
ruthenium
ruthenium alloys
ruthenium compounds
safety
samarium
samarium alloys
samarium compounds
sample and hold circuits
sampled data circuits
sampled data filters
sampled data systems
sampling methods
sapphire
*sar+ ===> instead use:
     synthetic aperture radar
satellite antennas
satellite applications
satellite broadcasting
satellite communication
satellite communication earth terminals
satellite communication onboard systems
*satellite computers+ ===> instead use:
     space vehicle computers
*satellite control+ ===> instead use:
     space vehicle control
*satellite electrical systems+ ===> instead use:
     space vehicle power systems
satellite mobile communication
satellite navigation systems
*satellite power systems+ ===> instead use:
     space vehicle power systems
*satellite propulsion+ ===> instead use:
     space vehicle propulsion
*satellite relay systems+ ===> instead use:
     satellite communication
satellite tracking
   [usage note: use for tracking of, not by, satellite]
satellites
saturable cores
*saw+ ===> instead use:
     surface acoustic waves
scada systems
*scaling circuits+ ===> instead use:
     counting circuits
scandium
scandium alloys
scandium compounds
scanning antennas
scatter channels
scattering
scattering matrices
scattering parameters
scattering parameters measurement
*scene analysis+ ===> instead use:
     image analysis
scheduling
schottky barriers
*schottky contacts+ ===> instead use:
     schottky barriers
schottky diode frequency converters
schottky diode mixers
schottky diodes
*schottky fets+ ===> instead use:
     mesfets
schottky logic circuits
schottky logic devices
science
scientific visualization
scintillation detectors
*scm+ ===> instead use:
     subcarrier multiplexing
*scr+ ===> instead use:
     thyristors
*screens+ ===> instead use:
     apertures
*sdh+ ===> instead use:
     synchronous digital hierarchy
*sdm+ ===> instead use:
     space division multiplexing
sea
*sea animals+ ===> instead use:
     marine animals
sea coast
sea floor
sea ice
sea measurements
sea surface
sea surface electromagnetic scattering
*sea vegetation+ ===> instead use:
     marine vegetation
seals
search methods
search radar
second breakdown
*secondary electron emission+ ===> instead use:
     electron emission
*secondary ion emission+ ===> instead use:
     ion emission
secondary radar
security
sediments
*seebeck effect+ ===> instead use:
     thermoelectricity
seismic factors
seismic inverse problems
seismic measurements
seismic signal processing
seismic transducers
seismic waves
seismology
*self-dual codes+ ===> instead use:
     dual codes
self-electrooptic-effect devices
self-focusing
self-induced transparency
self-organizing control
self-organizing feature maps
*self-pulsing lasers+ ===> instead use:
     pulsed lasers
self-testing
*self-trapping+ ===> instead use:
     self-focusing
*self-tuning regulators+ ===> instead use:
     adaptive control
semantic networks
*semiconductor charge carriers+ ===> instead use:
     charge carrier processes
*semiconductor controlled rectifiers+ ===> instead use:
     thyristors
semiconductor defects
semiconductor device bonding
semiconductor device breakdown
semiconductor device doping
semiconductor device economics
semiconductor device fabrication
   [usage note: for commercial manufacture, use instead 
   "semiconductor device manufacture"]
semiconductor device ion implantation
semiconductor device manufacture
   [usage note: for noncommercial processes, use instead 
   "semiconductor device fabrication"]
semiconductor device measurements
semiconductor device mechanical factors
semiconductor device metallization
semiconductor device modeling
semiconductor device noise
semiconductor device packaging
semiconductor device radiation effects
semiconductor device reliability
semiconductor device testing
semiconductor device thermal factors
semiconductor devices
semiconductor diode switches
semiconductor diodes
*semiconductor electronics industry+ ===> instead use:
     electronics industry
semiconductor epitaxial layers
semiconductor films
*semiconductor glasses+ ===> instead use:
     amorphous semiconductors
semiconductor growth
semiconductor heterojunctions
semiconductor impurities
semiconductor junctions
semiconductor laser arrays
semiconductor lasers
semiconductor loaded waveguides
semiconductor logic devices
semiconductor materials
semiconductor materials measurements
semiconductor memories
*semiconductor noise+ ===> instead use:
     semiconductor device noise
semiconductor optical amplifiers
semiconductor plasmas
semiconductor process modeling
semiconductor radiation detectors
semiconductor relays
semiconductor superlattices
semiconductor switches
semiconductor waveguides
semiconductor-insulator interfaces
semiconductor-insulator-semiconductor devices
semiconductor-metal interfaces
*semicustom integrated circuits+ ===> instead use:
     application specific integrated circuits
sensitivity
*sensors+ ===> instead use:
either: 
     detectors
     transducers
*sensors (image)+ ===> instead use:
     image sensors
sensory aids
separation
*separation by implantation of oxygen+ ===> instead use:
     simox
*separators+ ===> instead use:
     particle separators
sequence estimation
sequences
sequential coding
sequential decision procedures
sequential decoding
sequential detection
sequential estimation
sequential logic circuit fault diagnosis
sequential logic circuit fault tolerance
sequential logic circuit testing
sequential logic circuits
sequential machines
series (mathematics)
*servers (network)+ ===> instead use:
     network servers
servomotors
*servos+ ===> instead use:
     servomotors
servosystems
set theory
sf6
*sgml+ ===> instead use:
     page description languages
*shaded pole motors+ ===> instead use:
     induction motors
shape
shape control
shape measurement
shaped beam antennas
shaping filters
shared memory systems
shielding
shift registers
*ships+ ===> instead use:
     marine vehicles
*shock+ ===> instead use:
     electric shock
shock waves
short circuit currents
short take-off and landing aircraft
shot noise
side-looking airborne radar
sigma-delta modulation
signal analysis
*signal classification+ ===> instead use:
     pattern classification
*signal decomposition+ ===> instead use:
     signal resolution
signal design
signal detection
*signal estimation+ ===> instead use:
     estimation
signal flow graphs
signal generators
signal processing
signal processing antennas
*signal quantization+ ===> instead use:
     quantization
signal reconstruction
signal representations
signal resolution
signal restoration
signal sampling
signal synthesis
*signaling systems+ ===> instead use:
     communication system signaling
signals
   [usage note: use only for treatment of generalized signals]
*signature verification+ ===> instead use:
     handwriting recognition
silicon
silicon alloys
*silicon compilers+ ===> instead use:
     compilers (silicon)
silicon compounds
*silicon controlled rectifiers+ ===> instead use:
     thyristors
silicon on insulator technology
silicon radiation detectors
silicon steel
silicone insulation
silicone rubber
silicone rubber insulators
silicones
silver
silver alloys
silver compounds
simox
simulated annealing
simulation
simulation languages
simulation software
single photon emission computed tomography
singular optimal control
singular systems
singular value decomposition
singularly perturbed systems
*sis devices (semiconductor)+ ===> instead use:
     semiconductor-insulator-semiconductor devices
*sis devices (superconductor)+ ===> instead use:
     superconductor-insulator-superconductor devices
*sit+ ===> instead use:
     static induction transistors
site security monitoring
size control
size measurement
skin
skin effect
*slab waveguides+ ===> instead use:
     optical planar waveguides
*slar+ ===> instead use:
     side-looking airborne radar
*sld+ ===> instead use:
     superluminescent diodes
sleep
sliding block codes
*sliding mode control+ ===> instead use:
     variable structure systems
*slm+ ===> instead use:
     spatial light modulators
slot antennas
slot arrays
slotline
slotline circuits
slotline components
slotline transitions
slow wave structures
*smart actuators+ ===> instead use:
     intelligent actuators
smart cards
*smart materials+ ===> instead use:
     intelligent materials
smart pixels
*smart sensors+ ===> instead use:
     intelligent sensors
*smart structures+ ===> instead use:
     intelligent structures
*smell+ ===> instead use:
     olfactory system
smoothing methods
snow
*sns devices+ ===> instead use:
     superconductor-normal-superconductor devices
snubbers
social factors
sodium
sodium alloys
sodium compounds
soft magnetic films
soft magnetic layered films
soft magnetic materials
software
software debugging
*software development+ ===> instead use:
     programming
*software development environments+ ===> instead use:
     programming environments
software development management
*software documentation+ ===> instead use:
     documentation
software economics
software engineering
software fault diagnosis
software fault tolerance
software libraries
software maintenance
software management
software metrics
software packages
software performance
*software piracy+ ===> instead use:
     computer crime
software portability
software protection
software prototyping
software quality
software reliability
software reliability growth
software requirements and specifications
software reusability
software reviews
software safety
software standards
software testing
software tools
software verification and validation
*soi+ ===> instead use:
     silicon on insulator technology
soil
soil measurements
*solar cells+ ===> instead use:
     photovoltaic cells
*solar cooling+ ===> instead use:
     cooling
solar energy
solar heating
solar power generation
solar power satellites
solar radiation
soldering
solenoids
solid lasers
*solid models+ ===> instead use:
     geometric modeling
solid state plasmas
solid state rectifiers
solids
solitons
sonar
sonar applications
sonar arrays
*sonar data processing+ ===> instead use:
     sonar signal processing
sonar detection
sonar distance measurement
sonar imaging
sonar measurements
sonar navigation
sonar position measurement
*sonar receivers+ ===> instead use:
     sonar transducers
sonar scattering
sonar signal analysis
sonar signal processing
sonar target recognition
sonar terrain factors
sonar tracking
sonar transducers
*sonar transmitters+ ===> instead use:
     sonar transducers
sonar velocity measurement
sonet
sorting
*sos (silicon on sapphire)+ ===> instead use:
     silicon on insulator technology
*sound systems+ ===> instead use:
     audio systems
source coding
*source location+ ===> instead use:
     position measurement
space charge
space charge limited conduction
space charge waves
*space cooling+ ===> instead use:
     air conditioning
space division multiplexing
space division switching
*space exploration+ ===> instead use:
     extraterrestrial exploration
space heating
*space measurements+ ===> instead use:
     extraterrestrial measurements
*space phenomena+ ===> instead use:
     extraterrestrial phenomena
space power stations
space shuttles
space stations
space technology
space vehicle antennas
space vehicle communication
space vehicle computers
space vehicle control
*space vehicle electrical systems+ ===> instead use:
     space vehicle power systems
space vehicle electronics
space vehicle maintenance
*space vehicle photovoltaic power systems+ ===> instead use:
     photovoltaic space power systems
space vehicle power systems
space vehicle propulsion
space vehicle reliability
space vehicle telemetry
space vehicle testing
space vehicle tracking
space vehicles
spaceborne radar
spark chambers
spark gaps
sparks
sparse matrices
spatial data structures
spatial filters
*spatial hole burning+ ===> instead use:
     optical hole burning
spatial light modulators
spatial reasoning
speaker recognition
special issues and sections
specification languages
speckle
*spect+ ===> instead use:
     single photon emission computed tomography
*spectacle lenses+ ===> instead use:
     ophthalmic lenses
spectral analysis
spectral domain analysis
*spectral estimation+ ===> instead use:
     spectral analysis
spectral factorization
*spectral hole burning+ ===> instead use:
     optical hole burning
spectrochemical analysis
*spectrometry+ ===> instead use:
     spectroscopy
spectroscopy
*spectrum analysis+ ===> instead use:
     spectral analysis
*spectrum management+ ===> instead use:
     radio spectrum management
speech analysis
speech codecs
speech coding
speech communication
speech enhancement
speech intelligibility
speech processing
speech recognition
speech synthesis
*speechmaking+ ===> instead use:
     public speaking
*speed control+ ===> instead use:
     velocity control
*speed measurement+ ===> instead use:
     velocity measurement
spheres
spherical antennas
spheroids
spice
*spin+ ===> instead use:
     quantum theory
*spin-flip lasers+ ===> instead use:
     raman lasers
spiral antennas
spline functions
*split phase motors+ ===> instead use:
     induction motors
spontaneous emission
spraying
spread spectrum communication
spread spectrum radar
spreadsheet programs
spurline
spurline components
sputter etching
sputtering
*square arrays+ ===> instead use:
     planar arrays
square wave generators
square-rooting
*squaring+ ===> instead use:
     exponentiation
squid magnetometers
squids
squirrel cage motors
sram chips
stability
stability criteria
standardization
standards
standby generators
*standby power supplies+ ===> instead use:
     emergency power supplies
standing wave measurements
stark effect
starting
state assignment
state estimation
state feedback
state space methods
static induction transistors
static var compensators
statistical databases
statistics
*steady state stability+ ===> instead use:
     power system dynamic stability
steam generation
steam turbines
steel
*steel industry+ ===> instead use:
     metals industry
stellarators
stepper motors
*stereo displays+ ===> instead use:
     three-dimensional displays
stereo vision
*stereophonic systems+ ===> instead use:
     audio systems
stimulated emission
*stimulated rayleigh scattering+ ===> instead use:
     rayleigh scattering
*stirling engines+ ===> instead use:
     heat engines
stochastic approximation
stochastic automata
stochastic circuits
stochastic differential equations
stochastic fields
stochastic games
stochastic logic
stochastic logic circuits
stochastic optimal control
stochastic processes
stochastic systems
*stol aircraft+ ===> instead use:
     short take-off and landing aircraft
*storage+ ===> instead use:
     memories
storage rings
store and forward switching
storms
strain
strain control
strain measurement
stranded conductors
strategic planning
*stratified media+ ===> instead use:
     nonhomogeneous media
*stratosphere+ ===> instead use:
     terrestrial atmosphere
stress
stress control
stress measurement
stress physiology
*stress (psychological)+ ===> instead use:
     human factors
string matching
strip conductors
strip scatterers
stripline
stripline circuits
stripline components
stripline couplers
stripline discontinuities
stripline filters
stripline resonators
stripline transitions
structural engineering
structured programming
student experiments
subcarrier multiplexing
*submarine technology+ ===> instead use:
     underwater technology
*submarines+ ===> instead use:
     underwater vehicles
*submersibles+ ===> instead use:
     underwater vehicles
submillimeter wave amplifiers
submillimeter wave antennas
submillimeter wave attenuators
submillimeter wave bipolar transistors
submillimeter wave circuits
submillimeter wave circulators
submillimeter wave communication
submillimeter wave couplers
submillimeter wave detectors
submillimeter wave devices
submillimeter wave diodes
submillimeter wave directional couplers
submillimeter wave fets
submillimeter wave filters
submillimeter wave frequency conversion
submillimeter wave generation
submillimeter wave imagimg
submillimeter wave integrated circuits
submillimeter wave isolators
submillimeter wave lasers
submillimeter wave measurements
submillimeter wave mixers
submillimeter wave modulation
submillimeter wave oscillators
submillimeter wave phase shifters
submillimeter wave power amplifiers
submillimeter wave propagation
*submillimeter wave radiation effects+ ===> instead use:
     electromagnetic radiation effects
submillimeter wave radio communication
submillimeter wave radio propagation
submillimeter wave radiometry
submillimeter wave receivers
submillimeter wave repeaters
submillimeter wave resonators
submillimeter wave spectroscopy
submillimeter wave switches
submillimeter wave technology
submillimeter wave transistors
submillimeter wave transmitters
submillimeter wave tubes
submillimeter wave waveguides
suboptimal control
*subroutines+ ===> instead use:
     algorithms
subscriber loops
*subscriber sets+ ===> instead use:
     telephone sets
substation insulation
substation measurements
substation switching
substations
subsynchronous resonance
subtraction
suburban areas
sulfur
sulfur compounds
*sulfur hexafluoride+ ===> instead use:
     sf6
summing circuits
supercomputers
superconducting accelerator cavities
superconducting accelerator magnets
superconducting accelerators
superconducting cables
superconducting cavity resonators
superconducting coils
superconducting composites
*superconducting device charge carriers+ ===> instead use:
     charge carrier processes
superconducting device fabrication
   [usage note: use for commercial and noncommercial processes]
superconducting device measurements
superconducting device noise
superconducting device packaging
superconducting device radiation effects
superconducting device reliability
superconducting device testing
superconducting devices
superconducting epitaxial layers
superconducting filaments and wires
superconducting films
superconducting filters
superconducting integrated circuits
superconducting linear accelerators
superconducting magnet energy storage
superconducting magnet mechanical factors
superconducting magnets
superconducting materials
superconducting materials growth
superconducting materials measurements
superconducting materials mechanical factors
superconducting materials radiation effects
superconducting microwave devices
superconducting phase shifters
*superconducting quantum interference devices+ ===> instead use:
     squids
superconducting radiation detectors
superconducting resonators
superconducting rotating machines
*superconducting superlattices+ ===> instead use:
     superlattices
superconducting switches
superconducting tapes
superconducting transformers
superconducting transistors
superconducting transmission lines
*superconducting wires+ ===> instead use:
     superconducting filaments and wires
*superconductors (high-temperature)+ ===> instead use:
     high-temperature superconductors
superconductor-insulator-superconductor devices
superconductor-insulator-superconductor mixers
superconductor-normal-superconductor devices
superconductor-semiconductor devices
superlattices
superluminescent diodes
*superradiance+ ===> instead use:
     spontaneous emission
supervisory control and data acquisition systems+ ===> instead use:
     scada systems
*supervisory programs+ ===> instead use:
     operating systems
surface acoustic wave convolvers
surface acoustic wave correlators
surface acoustic wave couplers
surface acoustic wave delay lines
surface acoustic wave detectors
surface acoustic wave device fabrication
   [usage note: use for commercial and noncommercial processes]
surface acoustic wave device thermal factors
surface acoustic wave devices
surface acoustic wave directional couplers
surface acoustic wave filters
surface acoustic wave materials
surface acoustic wave oscillators
surface acoustic wave pulse compression
surface acoustic wave resonator filters
surface acoustic wave resonators
surface acoustic wave signal processing
surface acoustic wave transducers
surface acoustic waves
surface charging
surface cleaning
surface contamination
surface discharges
surface fitting
surface mounting
surface treatment
surface waves
surfaces
surface-emitting lasers
surge protection
surgery
surges
surveillance
*surveillance radar+ ===> instead use:
     search radar
*susceptibility (magnetic)+ ===> instead use:
     magnetic susceptibility
switched capacitor circuits
switched capacitor filters
switched circuits
switched filters
switched mode power supplies
switched resistor circuits
switched resistor filters
switched systems
switches
switchgear
switchgear testing
switching amplifiers
switching circuits
switching functions
*switching regulators+ ===> instead use:
     dc-dc power conversion
switching systems
switching transients
symbol manipulation
*symbolic computation+ ===> instead use:
     symbol manipulation
symbols
synchrocyclotrons
synchronization
synchronous detection
synchronous digital hierarchy
synchronous generator excitation
synchronous generator stability
synchronous generator transient analysis
synchronous generators
synchronous machines
synchronous motor drives
synchronous motor protection
synchronous motors
*synchronous optical network+ ===> instead use:
     sonet
*synchrophasotrons+ ===> instead use:
     synchrocyclotrons
synchrotron radiation
synchrotrons
synthetic aperture imaging
   [usage note: for radar imaging, use instead "synthetic aperture radar"
   for sonar imaging, use instead "synthetic aperture sonar"]
synthetic aperture radar
synthetic aperture sonar
system analysis and design
*system availability+ ===> instead use:
     availability
*system engineering education+ ===> instead use:
     systems engineering education
*system identification+ ===> instead use:
     identification
*system modeling+ ===> instead use:
     modeling
*system planning+ ===> instead use:
     planning
system recovery
*system reliability+ ===> instead use:
     reliability
system software
systems engineering
systems engineering education
systolic arrays
table lookup
tachometers
tactile displays
tactile sensors
tactile system
tactile systems (nonbiological)
*tamed frequency modulation+ ===> instead use:
     continuous phase modulation
*tape recording+ ===> instead use:
     magnetic tape recording
*taps+ ===> instead use:
     optical couplers
*target detection+ ===> instead use:
     object detection
*target detection (aircraft)+ ===> instead use:
     aircraft detection and tracking
*target detection (marine vehicle)+ ===> instead use:
     marine vehicle detection and tracking
*target detection (missile)+ ===> instead use:
     missile detection and tracking
*target recognition+ ===> instead use:
     object recognition
*target recognition (radar)+ ===> instead use:
     radar target recognition
*target recognition (sonar)+ ===> instead use:
     sonar target recognition
*tdm+ ===> instead use:
     time division multiplexing
*tdma+ ===> instead use:
     time division multiaccess
*tea lasers+ ===> instead use:
     gas lasers
*teaching+ ===> instead use:
     education
*team theory+ ===> instead use:
     distributed decision-making
*technical communication+ ===> instead use:
     professional communication
*technical journals+ ===> instead use:
     journals
*technical manuals+ ===> instead use:
     manuals
*technical meetings+ ===> instead use:
     meetings
*technical proposals+ ===> instead use:
     proposals
*technical reports+ ===> instead use:
     writing
*technical writing+ ===> instead use:
     writing
*technician training+ ===> instead use:
     training
technological innovation
technology
technology assessment
technology forecasting
technology planning
technology social factors
technology transfer
*telecommunication+ ===> instead use:
     communication systems
teleconferencing
telegraphy
telemetry
telephone equipment
telephone exchanges
telephone sets
telephony
teleprinting
telerobotics
telescopes
teletext
*television+ ===> instead use:
     tv
teleworking
tellurium
tellurium alloys
tellurium compounds
temperature
temperature control
temperature measurement
temporal databases
temporal logic
temporal reasoning
terbium
terbium alloys
terbium compounds
terminology
*ternary logic+ ===> instead use:
     multivalued logic
terrain factors
terrain mapping
terrestrial atmosphere
*tessellation automata+ ===> instead use:
     cellular automata
test equipment
test facilities
testing
text communication
text processing
text recognition
textile industry
theorem proving
*therapy+ ===> instead use:
     medical treatment
thermal converters
thermal energy storage
thermal factors
*thermal image sensors+ ===> instead use:
     infrared image sensors
thermal power generation
thermal variables control
thermal variables measurement
*thermal wave imaging+ ===> instead use:
     photothermal effects
thermally stimulated currents
thermionic emission
thermionic energy conversion
thermistors
*thermochromism+ ===> instead use:
     thermooptic effects
thermoelasticity
thermoelectric devices
*thermoelectric effect+ ===> instead use:
     thermoelectricity
thermoelectric energy conversion
thermoelectricity
thermoluminescence
*thermomagnetic factors+ ===> instead use:
     magnetic thermal factors
thermomagnetic recording
*thermonuclear fusion+ ===> instead use:
     fusion reactors
thermooptic effects
*thermoreflectance+ ===> instead use:
     thermooptic effects
thermoresistivity
*thermosonic bonding+ ===> instead use:
     acoustic bonding
thick film capacitors
thick film circuit bonding
thick film circuit fabrication
   [usage note: use for commercial and noncommercial processes]
thick film circuit interconnections
thick film circuit packaging
thick film circuit reliability
thick film circuit thermal factors
thick film circuits
thick film devices
thick film inductors
thick film resistors
thick films
thickness control
thickness measurement
thin film capacitors
thin film circuit bonding
thin film circuit fabrication
   [usage note: use for commercial and noncommercial processes]
thin film circuit interconnections
thin film circuit packaging
thin film circuit reliability
thin film circuit thermal factors
thin film circuits
thin film devices
thin film inductors
thin film resistors
thin film transistors
*thin film waveguides+ ===> instead use:
     optical planar waveguides
thin films
three-dimensional displays
*three-dimensional vision+ ===> instead use:
     stereo vision
threshold decoding
threshold logic
threshold logic circuits
threshold logic devices
threshold logic functions
*throughput (communication systems)+ ===> instead use:
     information rates
thulium
thulium alloys
thulium compounds
thyratrons
thyristor applications
thyristor circuits
thyristor converters
thyristor motor drives
thyristors
tidal power generation
tides
*tightly coupled microprocessors+ ===> instead use:
     shared memory systems
*tightly coupled multiprocessors+ ===> instead use:
     shared memory systems
*time delay+ ===> instead use:
     delay effects
*time difference of arrival estimation+ ===> instead use:
     delay estimation
time dissemination
time division multiaccess
time division multiplexing
time division switching
time domain analysis
time domain measurements
time domain reflectometry
time measurement
*time of arrival estimation+ ===> instead use:
     delay estimation
time optimal control
*time oriented databases+ ===> instead use:
     temporal databases
*time projection chambers+ ===> instead use:
     projection chambers
time series
*time synchronization+ ===> instead use:
     synchronization
time-frequency analysis
time-sharing computer systems
time-varying channels
time-varying circuits
time-varying filters
time-varying systems
timing
timing circuits
timing jitter
tin
tin alloys
tin compounds
*tire manufacture+ ===> instead use:
     rubber industry
*tissues (biological)+ ===> instead use:
     biological tissues
titanium
titanium alloys
titanium compounds
toeplitz matrices
tokamaks
token networks
tolerance analysis
tomography
*topography+ ===> instead use:
     surfaces
*topography (earth)+ ===> instead use:
     terrain mapping
topology
torque
torque control
torque measurement
torso
*touch sensors+ ===> instead use:
     tactile sensors
*towers+ ===> instead use:
     poles and towers
*tr devices+ ===> instead use:
either: 
     radar equipment
     switches
tracking
tracking filters
tracking loops
traction motor drives
traction motor protection
traction motors
*trade+ ===> instead use:
     business
*trade (international)+ ===> instead use:
     international trade
trademarks
traffic control (communication)
traffic control (transportation)
traffic information systems
training
transceivers
*transconductors+ ===> instead use:
     transducers
transducers
transfer function matrices
transfer functions
transfer standards
*transferred electron devices+ ===> instead use:
     gunn devices
transform coding
transformer cores
*transformer oil+ ===> instead use:
     oil insulation
transformer windings
transformers
transforms
transient analysis
*transient gratings+ ===> instead use:
     gratings
transient propagation
transient response
transient scattering
*transient stability+ ===> instead use:
     power system transient stability
transistors
transistor-transistor logic
transition metal alloys
transition metal compounds
transition metals
*transmission coefficient measurement+ ===> instead use:
     scattering parameters measurement
*transmission line circuits+ ===> instead use:
     distributed parameter circuits
transmission line discontinuities
*transmission line filters+ ===> instead use:
     distributed parameter filters
transmission line matrix methods
transmission line measurements
transmission line resonators
transmission line theory
transmission lines
*transmission of electric power+ ===> instead use:
     power transmission
transmitters
transmitting antennas
transmultiplexing
transponders
transport protocols
transportation
*transportation networks+ ===> instead use:
     networks
transversal filters
*transverse wave tubes+ ===> instead use:
     traveling wave tubes
*transversely excited lasers+ ===> instead use:
     gas lasers
*trapping+ ===> instead use:
     charge carrier processes
traveling salesman problems
traveling wave amplifiers
traveling wave antennas
traveling wave arrays
traveling wave devices
*traveling wave lasers+ ===> instead use:
     ring lasers
traveling wave tubes
tree codes
tree data structures
tree searching
*trees (botanical)+ ===> instead use:
     vegetation
trees (graphs)
trees (insulation)
trellis coded modulation
trellis codes
*triacs+ ===> instead use:
     thyristors
triboelectricity
trigger circuits
triggering
*trigonometric functions+ ===> instead use:
     periodic functions
tritium
tropical regions
*troposphere+ ===> instead use:
     terrestrial atmosphere
*truncation errors+ ===> instead use:
     finite wordlength effects
truth maintenance
*tsc+ ===> instead use:
     thermally stimulated currents
*ttl+ ===> instead use:
     transistor-transistor logic
*tubes+ ===> instead use:
     electron tubes
tumors
tunable amplifiers
tunable circuits and devices
tunable filters
tunable oscillators
tuners
tungsten
tungsten alloys
tungsten compounds
tuning
tunnel diode amplifiers
tunnel diode circuits
tunnel diode oscillators
tunnel diodes
*tunnel effect+ ===> instead use:
     tunneling
tunnel transistors
tunneling
turbines
turbogenerators
*turbulent media+ ===> instead use:
     random media
turing machines
tv
tv broadcasting
tv cameras
tv displays
tv distortion
tv equipment
tv image sensors
tv imaging
tv interference
*tv picture tubes+ ===> instead use:
     tv displays
tv receiver audio systems
tv receiver circuits
*tv receiver deflection circuits+ ===> instead use:
     tv displays
*tv receiver signal processing+ ===> instead use:
     video signal processing
*tv receiver sound systems+ ===> instead use:
     tv receiver audio systems
tv receiver tuners
tv receivers
tv surveillance systems
tv transmitters
twisted pair cables
*two-manipulator systems+ ===> instead use:
     multiple manipulators
two-port circuits
*twt+ ===> instead use:
     traveling wave tubes
typesetting
uhf amplifiers
uhf antennas
uhf attenuators
uhf bipolar integrated circuits
uhf bipolar transistor amplifiers
uhf bipolar transistor oscillators
uhf bipolar transistors
uhf circuits
uhf circulators
uhf communication
uhf couplers
uhf detectors
uhf devices
uhf diodes
uhf directional couplers
uhf fet amplifiers
uhf fet integrated circuits
uhf fet oscillators
uhf fets
uhf filters
uhf frequency conversion
uhf generation
uhf integrated circuits
uhf isolators
uhf measurements
uhf mixers
uhf modulation
uhf oscillators
uhf phase shifters
uhf power amplifiers
uhf power bipolar transistor amplifiers
uhf power bipolar transistors
uhf power fet amplifiers
uhf power fets
uhf propagation
*uhf radiation effects+ ===> instead use:
     electromagnetic radiation effects
uhf radio communication
uhf radio propagation
uhf radio propagation meteorological factors
uhf radio propagation terrain factors
uhf radiometry
uhf receivers
uhf repeaters
uhf resonator filters
uhf resonators
uhf spectroscopy
uhf switches
uhf technology
uhf transistors
uhf transmitters
uhf tubes
uhf waveguides
*uhv cables+ ===> instead use:
     uhv transmission lines
uhv circuit breakers
uhv insulation
uhv insulators
uhv measurements
uhv substations
uhv switches
uhv transformers
uhv transmission
uhv transmission lines
*ulsi+ ===> instead use:
     ultra-large-scale integration
ultrafast electronics
ultrafast optics
*ultrasonic applications+ ===> instead use:
     acoustic applications
*ultrasonic devices+ ===> instead use:
     acoustic devices
*ultrasonics+ ===> instead use:
     acoustics
ultraviolet detectors
ultraviolet generation
ultraviolet imaging
*ultraviolet lithography+ ===> instead use:
     photolithography
*ultraviolet propagation+ ===> instead use:
     optical propagation
*ultraviolet pulses+ ===> instead use:
     optical pulses
ultraviolet radiation effects
ultraviolet radiometry
ultraviolet spectroscopy
*ultra-high-frequency amplifiers+ ===> instead use:
     uhf amplifiers
*ultra-high-frequency antennas+ ===> instead use:
     uhf antennas
*ultra-high-frequency attenuators+ ===> instead use:
     uhf attenuators
*ultra-high-frequency bipolar integrated circuits+ ===> instead use:
     uhf bipolar integrated circuits
*ultra-high-frequency bipolar transistor amplifiers+ ===> instead use:
     uhf bipolar transistor amplifiers
*ultra-high-frequency bipolar transistor oscillators+ ===> instead use:
     uhf bipolar transistor oscillators
*ultra-high-frequency bipolar transistors+ ===> instead use:
     uhf bipolar transistors
*ultra-high-frequency circuits+ ===> instead use:
     uhf circuits
*ultra-high-frequency circulators+ ===> instead use:
     uhf circulators
*ultra-high-frequency communication+ ===> instead use:
     uhf communication
*ultra-high-frequency couplers+ ===> instead use:
     uhf couplers
*ultra-high-frequency detectors+ ===> instead use:
     uhf detectors
*ultra-high-frequency devices+ ===> instead use:
     uhf devices
*ultra-high-frequency diodes+ ===> instead use:
     uhf diodes
*ultra-high-frequency directional couplers+ ===> instead use:
     uhf directional couplers
*ultra-high-frequency fet amplifiers+ ===> instead use:
     uhf fet amplifiers
*ultra-high-frequency fet integrated circuits+ ===> instead use:
     uhf fet integrated circuits
*ultra-high-frequency fet oscillators+ ===> instead use:
     uhf fet oscillators
*ultra-high-frequency fets+ ===> instead use:
     uhf fets
*ultra-high-frequency filters+ ===> instead use:
     uhf filters
*ultra-high-frequency frequency conversion+ ===> instead use:
     uhf frequency conversion
*ultra-high-frequency generation+ ===> instead use:
     uhf generation
*ultra-high-frequency integrated circuits+ ===> instead use:
     uhf integrated circuits
*ultra-high-frequency isolators+ ===> instead use:
     uhf isolators
*ultra-high-frequency measurements+ ===> instead use:
     uhf measurements
ultra-high-frequency mixers+ ===> instead use:
     uhf mixers
*ultra-high-frequency modulation+ ===> instead use:
     uhf modulation
*ultra-high-frequency oscillators+ ===> instead use:
     uhf oscillators
*ultra-high-frequency phase shifters+ ===> instead use:
     uhf phase shifters
*ultra-high-frequency power amplifiers+ ===> instead use:
     uhf power amplifiers
*ultra-high-frequency power bipolar transistor amplifiers+ ===> instead use:
     uhf power bipolar transistor amplifiers
*ultra-high-frequency power bipolar transistors+ ===> instead use:
     uhf power bipolar transistors
*ultra-high-frequency power fet amplifiers+ ===> instead use:
     uhf power fet amplifiers
*ultra-high-frequency power fets+ ===> instead use:
     uhf power fets
*ultra-high-frequency propagation+ ===> instead use:
     uhf propagation
*ultra-high-frequency radiation effects+ ===> instead use:
     electromagnetic radiation effects
*ultra-high-frequency radio communication+ ===> instead use:
     uhf radio communication
*ultra-high-frequency radio propagation+ ===> instead use:
     uhf radio propagation
*ultra-high-frequency radio propagation meteorological factors+ ===> instead use:
     uhf radio propagation meteorological factors
*ultra-high-frequency radio propagation terrain factors+ ===> instead use:
     uhf radio propagation terrain factors
*ultra-high-frequency radiometry+ ===> instead use:
     uhf radiometry
*ultra-high-frequency receivers+ ===> instead use:
     uhf receivers
*ultra-high-frequency repeaters+ ===> instead use:
     uhf repeaters
*ultra-high-frequency resonator filters+ ===> instead use:
     uhf resonator filters
*ultra-high-frequency resonators+ ===> instead use:
     uhf resonators
*ultra-high-frequency spectroscopy+ ===> instead use:
     uhf spectroscopy
*ultra-high-frequency switches+ ===> instead use:
     uhf switches
*ultra-high-frequency technology+ ===> instead use:
     uhf technology
*ultra-high-frequency transistors+ ===> instead use:
     uhf transistors
*ultra-high-frequency transmitters+ ===> instead use:
     uhf transmitters
*ultra-high-frequency tubes+ ===> instead use:
     uhf tubes
*ultra-high-frequency waveguides+ ===> instead use:
     uhf waveguides
ultra-high-speed integrated circuits
*ultra-high-voltage circuit breakers+ ===> instead use:
     uhv circuit breakers
*ultra-high-voltage insulation+ ===> instead use:
     uhv insulation
*ultra-high-voltage insulators+ ===> instead use:
     uhv insulators
*ultra-high-voltage measurements+ ===> instead use:
     uhv measurements
*ultra-high-voltage substations+ ===> instead use:
     uhv substations
*ultra-high-voltage switches+ ===> instead use:
     uhv switches
*ultra-high-voltage transformers+ ===> instead use:
     uhv transformers
*ultra-high-voltage transmission+ ===> instead use:
     uhv transmission
*ultra-high-voltage transmission lines+ ===> instead use:
     uhv transmission lines
ultra-large-scale integration
umbrella antennas
uncertain systems
uncertainty
*underground antennas+ ===> instead use:
     buried antennas
*underground communication cables+ ===> instead use:
     wire communication cables
underground electromagnetic propagation
*underground object detection+ ===> instead use:
     buried object detection
underground power distribution lines
underground power transmission lines
underwater acoustic arrays
underwater acoustic communication
underwater acoustic measurements
underwater acoustic propagation
underwater acoustic telemetry
underwater acoustic transducers
underwater acoustics
underwater antennas
underwater cables
underwater communication
underwater communication cables
underwater electrical equipment
*underwater electromagnetic propagation+ ===> instead use:
     underwater radio propagation
underwater electronic equipment
underwater equipment
underwater object detection
underwater optical communication
underwater optical propagation
underwater power cables
underwater radio communication
underwater radio propagation
underwater structures
underwater technology
underwater vehicle communication
underwater vehicle control
underwater vehicle detection and tracking
*underwater vehicle electrical systems+ ===> instead use:
     underwater vehicle power systems
underwater vehicle electronics
underwater vehicle maintenance
underwater vehicle power systems
underwater vehicle propulsion
underwater vehicle reliability
underwater vehicle testing
underwater vehicles
underwater work systems
undulators
unijunction transistors
uninterruptible power systems
*unit commitment+ ===> instead use:
     power generation dispatch
united states
*units (measurement)+ ===> instead use:
     measurement units
universal motors
*universal product codes+ ===> instead use:
     bar codes
*universities+ ===> instead use:
     education
unsupervised learning
uranium
uranium alloys
uranium compounds
urban areas
urinary system
*us+ ===> instead use:
     united states
user centered design
user interface human factors
user interface management systems
user interfaces
user modeling
   [usage note: use for modeling of, rather than by, user]
utility programs
vacuum arcs
vacuum breakdown
vacuum circuit breakers
vacuum contactors
vacuum control
vacuum insulation
vacuum interrupters
vacuum measurement
vacuum microelectronics
vacuum switches
vacuum systems
vacuum technology
*vacuum tubes+ ===> instead use:
     electron tubes
valves
van de graaff accelerators
*van der pol oscillators+ ===> instead use:
     nonlinear oscillators
vanadium
vanadium alloys
vanadium compounds
vapor deposition
*var+ ===> instead use:
     reactive power
varactor tuners
varactors
variable length codes
*variable parameter circuits+ ===> instead use:
     time-varying circuits
variable rate codes
variable speed drives
variable structure systems
variational methods
varistors
varnish insulation
*vcg+ ===> instead use:
     vectorcardiography
*vcr+ ===> instead use:
     video recording
vector processing
vector quantization
vectorcardiography
vectors
vegetation
vegetation mapping
vehicles
*veins+ ===> instead use:
     blood vessels
velocity control
velocity measurement
ventilation
vertex detectors
*vertical take-off and landing aircraft+ ===> instead use:
     helicopters
*very-high-frequency amplifiers+ ===> instead use:
     vhf amplifiers
*very-high-frequency antennas+ ===> instead use:
     vhf antennas
*very-high-frequency circuits+ ===> instead use:
     vhf circuits
*very-high-frequency devices+ ===> instead use:
     vhf devices
*very-high-frequency filters+ ===> instead use:
     vhf filters
*very-high-frequency measurements+ ===> instead use:
     vhf measurements
*very-high-frequency oscillators+ ===> instead use:
     vhf oscillators
*very-high-frequency radiation effects+ ===> instead use:
     electromagnetic radiation effects
*very-high-frequency radio communication+ ===> instead use:
     vhf radio communication
*very-high-frequency radio propagation+ ===> instead use:
     vhf radio propagation
*very-high-frequency radio propagation meteorological factors+ ===> instead use:
     vhf radio propagation meteorological factors
*very-high-frequency radio propagation terrain factors+ ===> instead use:
     vhf radio propagation terrain factors
*very-high-frequency receivers+ ===> instead use:
     vhf receivers
*very-high-frequency repeaters+ ===> instead use:
     vhf repeaters
*very-high-frequency resonator filters+ ===> instead use:
     vhf resonator filters
*very-high-frequency resonators+ ===> instead use:
     vhf resonators
*very-high-frequency transmitters+ ===> instead use:
     vhf transmitters
very-high-speed integrated circuits
very-large-scale integration
vhf amplifiers
vhf antennas
vhf circuits
vhf devices
vhf filters
vhf measurements
vhf oscillators
vhf radar
*vhf radiation effects+ ===> instead use:
     electromagnetic radiation effects
vhf radio communication
vhf radio propagation
vhf radio propagation meteorological factors
vhf radio propagation terrain factors
vhf receivers
vhf repeaters
vhf resonator filters
vhf resonators
vhf transmitters
*vhsic+ ===> instead use:
     very-high-speed integrated circuits
vibration control
vibration measurement
vibrations
*video+ ===> instead use:
     tv
video cameras
video codecs
video coding
video equipment
*video games+ ===> instead use:
     games
*video on demand+ ===> instead use:
     interactive tv
video recording
video reviews
video signal processing
*videoconferencing+ ===> instead use:
     teleconferencing
videophone systems
videotex
*vidicons+ ===> instead use:
     tv cameras
*viewdata+ ===> instead use:
     videotex
virtual computers
virtual memories
*virtual office+ ===> instead use:
     teleworking
virtual reality
*viruses (microorganisms)+ ===> instead use:
     microorganisms
*viruses (computer)+ ===> instead use:
     computer viruses
*vision systems (nonbiological)+ ===> instead use:
     machine vision
*visual evoked potentials+ ===> instead use:
     bioelectric potentials
*visual instructional aids+ ===> instead use:
     educational technology
visual languages
visual programming
visual system
visualization
viterbi decoding
viterbi detection
viterbi estimation
*vlsi+ ===> instead use:
     very-large-scale integration
vocal system
vocoders
*voice+ ===> instead use:
     vocal system
voice mail
*voice response systems+ ===> instead use:
     speech synthesis
voltage
*voltage breakdown+ ===> instead use:
     dielectric breakdown
*voltage collapse+ ===> instead use:
     power system dynamic stability
voltage control
voltage controlled oscillators
voltage dividers
voltage measurement
voltage multipliers
*voltage regulation+ ===> instead use:
     voltage control
*voltage stability+ ===> instead use:
     power system dynamic stability
voltage transformers
voltage-frequency conversion
*volterra filters+ ===> instead use:
     nonlinear filters
volterra integral equations
volterra series
voltmeters
volume measurement
*vswr measurement+ ===> instead use:
     standing wave measurements
*vtol aircraft+ ===> instead use:
     helicopters
*vtr+ ===> instead use:
     video recording
wafer bonding
wafer-scale integration
walsh analysis
walsh filters
*warning systems+ ===> instead use:
     alarm systems
waste materials
water
water heating
water pollution
water resources
*water trees+ ===> instead use:
     trees (insulation)
watthour meters
wattmeters
*wave diffraction+ ===> instead use:
     diffraction
wave digital filters
*wave equations+ ===> instead use:
     propagation
wave functions
*wave propagation+ ===> instead use:
     propagation
*wave scattering+ ===> instead use:
     scattering
*waveform analysis+ ===> instead use:
     signal analysis
*waveform generators+ ===> instead use:
     signal generators
*waveforms+ ===> instead use:
     signals
waveguide antennas
waveguide arrays
waveguide attenuators
waveguide bends
waveguide components
waveguide couplers
waveguide discontinuities
waveguide excitation
waveguide filters
waveguide junctions
waveguide mounts
*waveguide obstacles+ ===> instead use:
     waveguide discontinuities
waveguide switches
waveguide theory
waveguide transitions
waveguides
wavelength division multiplexing
wavelength measurement
wavelet transforms
waves
   [usage note: use only for treatment of general wave phenomena]
*wdm+ ===> instead use:
     wavelength division multiplexing
weapons
wear
*weather+ ===> instead use:
     meteorology
weather forecasting
wedges
weibull distributions
weight control
weight measurement
welding
*wheelchairs+ ===> instead use:
     handicapped aids
*wheeling+ ===> instead use:
     power system economics
white noise
wide area networks
wiener filtering
wiener processes
wiener-hopf theory
*wiggler magnets+ ===> instead use:
     undulators
wigner distributions
wind
wind energy
wind power generation
wind tunnels
*winding wire+ ===> instead use:
     magnet wire
windings
wire
wire antennas
*wire chambers+ ===> instead use:
     ionization chambers
wire communication
wire communication cables
wire communication interference
wire insulation
wire scatterers
*wire telemetry+ ===> instead use:
     telemetry
wireless lan
wiring
wood industry
*wood poles+ ===> instead use:
     poles and towers
*word processing+ ===> instead use:
     text processing
work function
workstation human factors
workstations
*wound rotor motors+ ===> instead use:
     induction motors
write once memories
writing
xenon
*xerography+ ===> instead use:
     electrophotography
*xlpe insulation+ ===> instead use:
     cross linked polyethylene insulation
x-ray angiocardiography
x-ray applications
x-ray astronomy
x-ray astronomy detectors
x-ray cardiography
x-ray chemical analysis
x-ray chest imaging
x-ray detectors
x-ray effects
x-ray image sensors
x-ray imaging
x-ray lasers
x-ray lithography
x-ray measurements
x-ray production
x-ray scattering
x-ray spectroscopy
x-ray spectroscopy detectors
x-ray tomography
x-rays
yag lasers
yagi-uda arrays
yield estimation
yield optimization
yig filters
ytterbium
ytterbium alloys
ytterbium compounds
yttrium
yttrium alloys
yttrium compounds
yttrium lasers
z transforms
zener diodes
zero assignment
*zeros+ ===> instead use:
     poles and zeros
*zero-crossing problems+ ===> instead use:
     level-crossing problems
zinc
zinc alloys
zinc compounds
zirconium
zirconium alloys
zirconium compounds

--- End of 1998 IEEE Keywords List ---